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as
k
ed
to
w
r
i
te
ab
o
u
t
to
p
ics
s
u
c
h
as
c
h
alle
n
g
es
r
e
g
ar
d
i
n
g
tr
ag
ed
y
[
1
1
]
an
d
ac
ad
em
ic
o
b
s
ta
cles
[
1
2
]
d
u
r
in
g
t
h
e
w
r
iti
n
g
p
r
o
ce
s
s
.
I
n
t
h
i
s
c
u
r
r
en
t
s
tu
d
y
,
w
e
atte
m
p
t
t
o
f
ill
i
n
t
h
e
g
ap
b
y
ex
a
m
in
i
n
g
th
e
e
m
er
g
ed
th
e
m
e
s
w
ith
in
p
ar
ticip
an
t
s
’
w
r
iti
n
g
co
n
ten
t
w
i
th
o
u
t
s
p
ec
i
f
y
i
n
g
an
y
w
r
iti
n
g
to
p
ics.
I
t
w
a
s
ex
p
ec
ted
th
at
w
e
w
o
u
ld
b
e
ab
le
to
d
is
clo
s
e
th
e
d
ee
p
er
t
h
o
u
g
h
ts
a
m
o
n
g
o
u
r
p
ar
ticip
an
t
s
,
w
h
o
h
ap
p
en
ed
to
b
e
liv
in
g
u
n
d
er
th
e
e
n
f
o
r
ce
m
e
n
t o
f
m
o
v
e
m
e
n
t c
o
n
tr
o
l o
r
d
er
(
p
ar
tial lo
ck
d
o
w
n
)
a
m
id
s
t t
h
e
p
an
d
e
m
ic.
T
h
e
p
an
d
em
ic
i
s
an
i
n
f
lu
e
n
t
ial
en
v
ir
o
n
m
e
n
tal
f
ac
to
r
th
at
m
ig
h
t
ca
u
s
e
a
n
o
v
er
all
s
tr
e
s
s
f
u
l
a
n
d
d
ep
r
ess
in
g
s
it
u
atio
n
[
1
3
]
.
Mo
r
eo
v
er
,
it
is
f
o
llo
w
ed
b
y
t
h
e
en
f
o
r
ce
m
en
t
o
f
s
o
cial
d
is
ta
n
c
in
g
r
u
le
s
,
s
u
c
h
as
w
o
r
k
i
n
g
f
r
o
m
h
o
m
e,
lo
ck
ed
d
o
w
n
,
an
d
clo
s
i
n
g
o
f
ce
r
tai
n
b
u
s
i
n
es
s
es,
t
h
at
led
to
in
ter
p
er
s
o
n
al,
o
cc
u
p
atio
n
al,
an
d
f
i
n
an
cia
l
s
tr
ain
[
1
4
]
.
T
h
ese
d
is
r
u
p
tio
n
s
co
u
ld
tr
ig
g
er
n
eg
ati
v
e
e
m
o
tio
n
s
s
u
ch
a
s
h
o
p
eless
n
es
s
an
d
lo
n
elin
e
s
s
t
h
at
u
l
t
i
m
ate
l
y
co
n
tr
ib
u
te
to
h
i
g
h
r
ates
o
f
an
x
iet
y
a
n
d
d
ep
r
ess
io
n
[
1
5
]
.
I
t
w
as
r
ep
o
r
ted
th
at
ex
p
r
ess
i
v
e
w
r
iti
n
g
w
a
s
e
f
f
ec
tiv
e
i
n
r
ed
u
cin
g
d
ep
r
ess
io
n
s
y
m
p
to
m
s
d
u
r
in
g
t
h
e
p
an
d
e
m
ic
s
i
tu
at
io
n
[
1
6
]
,
esp
ec
iall
y
a
m
o
n
g
p
ar
ticip
an
ts
w
h
o
w
er
e
in
s
tr
u
cted
to
w
r
ite
p
o
s
itiv
e
ex
p
er
ien
ce
s
[
1
0
]
.
N
ev
er
th
eles
s
,
n
o
r
ep
o
r
t
h
as
b
ee
n
m
ad
e
o
n
th
e
co
n
te
n
t
o
f
th
e
p
ar
ticip
an
ts
’
w
r
iti
n
g
.
I
n
o
r
d
er
to
f
ill
th
e
g
ap
,
w
e
c
o
n
d
u
ct
th
is
cu
r
r
e
n
t
q
u
alitati
v
e
s
t
u
d
y
w
h
er
e
p
ar
ticip
an
ts
w
er
e
r
eq
u
ir
ed
to
in
cl
u
d
e
b
o
th
p
o
s
itiv
e
an
d
n
e
g
ati
v
e
e
x
p
er
ien
ce
s
i
n
t
h
eir
w
r
iti
n
g
s
.
I
t
is
ex
p
ec
ted
t
h
at
b
y
an
al
y
zi
n
g
t
h
e
w
r
iti
n
g
q
u
alitat
iv
el
y
,
w
e
w
o
u
ld
b
e
ab
le
to
ca
p
tu
r
e
th
e
co
n
te
n
t
o
f
th
e
p
ar
ticip
an
t
s
’
m
in
d
d
u
r
in
g
t
h
e
p
an
d
e
m
ic
s
it
u
atio
n
.
I
n
o
r
d
er
to
o
b
tain
m
o
r
e
h
o
lis
t
ic
th
o
u
g
h
ts
o
f
o
u
r
p
ar
ticip
an
ts
,
th
e
y
w
er
e
in
s
tr
u
c
ted
to
w
r
i
te
b
o
th
p
o
s
itiv
e
a
n
d
n
eg
at
iv
e
e
x
p
er
ien
ce
.
2.
RE
S
E
ARCH
M
E
T
H
O
D
2
.
1
.
P
a
rt
icipa
nts
T
en
y
o
u
n
g
ad
u
lts
(
f
i
v
e
m
ales,
f
i
v
e
f
e
m
a
les)
ag
ed
b
et
w
ee
n
2
1
to
2
7
y
ea
r
s
o
ld
w
er
e
r
ec
r
u
it
ed
th
r
o
u
g
h
o
n
lin
e
r
esear
ch
ad
v
er
ti
s
e
m
e
n
t
s
.
T
h
e
p
ar
ticip
an
ts
w
er
e
n
o
t
b
ein
g
d
iag
n
o
s
ed
w
it
h
a
n
y
p
s
y
ch
o
lo
g
ical
d
is
o
r
d
er
an
d
d
id
n
o
t
p
ar
ticip
ate
i
n
a
n
y
co
u
n
s
elli
n
g
o
r
p
s
y
c
h
o
th
er
ap
y
s
es
s
io
n
s
.
T
h
e
y
w
er
e
a
w
ar
d
ed
w
ith
a
R
M5
Gr
ab
cr
ed
it v
o
u
ch
er
f
o
r
th
e
co
m
p
let
i
o
n
o
f
th
e
w
r
it
in
g
s
at
t
h
e
e
n
d
o
f
ea
ch
w
ee
k
.
2
.
2
.
P
r
o
ce
du
re
P
ar
ticip
an
ts
en
g
ag
ed
i
n
ex
p
r
e
s
s
i
v
e
w
r
iti
n
g
t
w
ice
p
er
w
ee
k
,
s
p
ec
if
icall
y
o
n
e
w
r
iti
n
g
o
n
T
u
esd
ay
s
w
h
ile
th
e
o
th
er
o
n
e
o
n
Frid
a
y
s
.
Du
r
i
n
g
ea
c
h
s
e
s
s
io
n
,
p
ar
tici
p
an
ts
r
ec
e
i
v
ed
t
h
e
f
o
llo
w
in
g
i
n
s
tr
u
ctio
n
,
“
Fo
r
th
e
f
o
llo
w
in
g
w
r
i
tin
g
s
es
s
io
n
s
,
we
w
o
u
ld
li
k
e
y
o
u
to
w
r
i
te
ab
o
u
t
a
n
y
p
ast
e
x
p
er
ien
ce
t
h
at
co
m
es
to
y
o
u
r
m
in
d
.
P
lease
in
cl
u
d
e
b
o
th
p
o
s
iti
v
e
a
n
d
n
e
g
ati
v
e
ex
p
er
ien
ce
s
in
y
o
u
r
w
r
iti
n
g
.
W
r
ite
ab
o
u
t
t
h
e
e
x
p
er
ien
ce
i
n
as
m
u
c
h
d
etail
as
p
o
s
s
ib
le
tr
y
in
g
to
i
n
clu
d
e
th
e
f
ee
l
in
g
s
,
t
h
o
u
g
h
ts
,
a
n
d
e
m
o
tio
n
s
t
h
at
w
er
e
p
r
ese
n
t
at
th
e
ti
m
e.
”
T
h
is
m
et
h
o
d
w
as
co
n
d
u
cted
in
f
o
u
r
co
n
s
ec
u
ti
v
e
w
ee
k
s
.
P
ar
ticip
an
ts
w
er
e
g
i
v
e
n
4
8
h
o
u
r
s
to
co
m
p
lete
ea
ch
w
r
iti
n
g
an
d
s
u
b
m
it
ted
it t
h
r
o
u
g
h
Go
o
g
le
Fo
r
m
.
2
.
3
.
Ana
ly
s
is
Gr
o
u
n
d
ed
t
h
eo
r
y
p
r
o
ce
d
u
r
e
by
Stra
u
s
s
a
n
d
C
o
r
b
in
[
1
7
]
w
as
co
n
d
u
cted
in
t
h
e
f
ir
s
t
r
o
u
n
d
o
f
d
ata
an
al
y
s
i
s
,
w
h
er
e
w
e
i
m
p
le
m
e
n
ted
o
p
en
co
d
in
g
to
ex
tr
ac
t
in
f
o
r
m
atio
n
f
r
o
m
t
h
ese
w
r
i
tin
g
s
,
f
o
llo
w
ed
b
y
th
e
m
atic
a
n
al
y
s
is
w
i
th
a
x
ial
co
d
in
g
to
r
ea
s
s
e
m
b
le
s
i
m
ilar
co
n
ce
p
ts
in
f
o
r
m
i
n
g
its
r
e
s
p
ec
tiv
e
t
h
e
m
es.
T
h
e
an
al
y
s
is
p
r
o
ce
s
s
i
s
lis
ted
i
n
T
a
b
le
1
.
T
ab
le
1
.
T
h
e
an
al
y
s
i
s
p
r
o
ce
s
s
P
a
r
t
i
c
i
p
a
n
t
s
W
e
e
k
W
r
i
t
i
n
g
e
x
c
e
r
p
t
s
T
h
e
me
s/
S
u
b
-
t
h
e
me
s
2
2B
T
h
e
n
e
g
a
t
i
v
e
e
x
p
e
r
i
e
n
c
e
I
h
a
d
w
a
s
I
c
o
u
l
d
n
o
t
a
c
h
i
e
v
e
t
h
e
t
o
p
1
0
p
e
r
f
o
r
m
a
n
c
e
f
o
r
c
h
e
m
i
s
t
r
y
s
u
b
j
e
c
t
i
n
U
E
C
e
x
a
m
d
u
r
i
n
g
m
y
f
o
r
m
6
.
I
t
w
a
s
h
e
a
r
t
b
r
e
a
k
i
n
g
a
s
I
i
n
v
e
s
t
e
d
a
l
o
t
o
f
m
y
t
i
m
e
a
n
d
e
f
f
o
r
t
i
n
t
o
c
h
e
m
i
s
t
r
y
a
n
d
I
t
h
o
u
g
h
t
I
c
o
u
l
d
d
o
i
t
.
B
u
t
e
n
d
u
p
I
p
e
r
f
o
r
m
q
u
i
t
e
b
a
d
d
u
r
i
n
g
t
h
e
e
x
a
m
b
e
c
a
u
s
e
o
f
e
x
h
a
u
s
t
i
o
n
.
B
u
t
t
h
e
p
r
o
c
e
s
s
o
f
a
c
h
i
e
v
i
n
g
t
h
i
s
g
o
a
l
i
s
h
a
p
p
y
a
n
d
I
f
e
l
t
s
a
t
i
s
f
y
i
n
g
.
T
h
e
m
o
m
e
n
t
o
f
p
u
t
t
i
n
g
e
f
f
o
r
t
i
n
s
t
u
d
y
i
n
g
i
t
a
n
d
d
o
i
n
g
e
x
e
r
c
i
s
e
o
n
i
t
i
s
f
u
n
.
S
c
h
o
o
l
/
A
c
a
d
e
mi
c
a
c
h
i
e
v
e
me
n
t
s
2
4A
I
'm
so
e
x
c
i
t
e
d
t
o
e
a
t
t
h
e
n
e
w
me
n
u
o
f
su
b
w
a
y
a
n
d
I
'm
t
h
i
n
k
i
n
g
o
f
h
o
w
I
can
g
e
t
t
h
e
b
e
st
d
e
a
l
t
o
sav
e
mo
n
e
y
b
u
t
sa
t
i
sf
y
m
y
d
e
si
r
e
.
I
t
h
o
u
g
h
t
o
f
a
n
i
d
e
a
t
o
s
h
a
r
e
t
h
e
sa
n
d
w
i
c
h
w
i
t
h
my
si
s
b
u
t
s
h
e
c
o
u
l
d
n
o
t
u
n
d
e
r
st
a
n
d
w
h
a
t
I
a
m
say
i
n
g
a
n
d
w
a
n
t
e
d
a
d
i
f
f
e
r
e
n
t
san
d
w
i
c
h
w
i
t
h
mi
n
e
.
I
'm
sad
t
h
a
t
I
c
o
u
l
d
n
o
t
e
a
t
a
s
mu
c
h
f
l
a
v
o
u
r
a
s
i
w
a
n
.
R
a
n
d
o
m
i
n
c
i
d
e
n
t
11
4A
W
e
l
l
,
t
h
i
s
i
s
a
n
e
w
w
e
e
k
.
T
h
e
g
l
a
d
i
s
su
e
i
s
t
h
a
t
c
l
i
e
n
t
h
a
s
su
b
m
i
t
t
e
d
t
h
o
se
r
e
q
u
e
st
e
d
d
o
c
u
me
n
t
,
h
o
w
e
v
e
r
a
n
o
t
h
e
r
i
ssu
e
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197
3.
RE
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d
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3
.
1
.
Scho
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P
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w
h
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o
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d
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s
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an
a
g
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th
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mb
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.
.
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ts
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.
.
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ith
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o
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med
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(
P
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ticip
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t 1
,
W
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k
3
A
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T
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n
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ed
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elf
-
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icac
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[
1
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]
.
S
elf
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er
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th
e
b
elie
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s
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B
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et
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l
.
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1
9
]
s
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g
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ted
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at
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x
tr
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-
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f
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th
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t
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tr
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ac
ti
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s
.
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n
th
e
s
u
b
-
t
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e
m
e
‘a
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d
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ic
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ch
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p
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ticip
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t
s
m
en
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ed
ab
o
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h
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ad
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w
o
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k
,
w
h
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f
te
n
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air
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it
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s
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o
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m
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g
t
h
e
o
b
s
tacle
s
to
ac
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iev
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b
etter
r
es
u
lts
:
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r
eme
mb
er
co
mp
letin
g
my
l
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s
t
p
a
p
er
fo
r
fin
a
ls
fo
r
my
d
e
g
r
ee
.
I
w
a
s
in
my
r
o
o
m
a
lo
n
e
w
o
r
kin
g
o
n
my
o
n
lin
e
test
,
w
h
ich
lo
o
ks n
o
t a
s
to
u
g
h
t
o
me
a
t fir
s
t g
la
n
ce
,
b
u
t a
s
th
e
p
erfectio
n
is
t i
a
m,
i to
ld
myself i
n
ee
d
to
ta
ke
a
s
mu
ch
time
a
s
i c
a
n
t
o
co
mp
lete
th
is
s
o
i d
o
n
't
r
eg
r
et
a
n
yth
in
g
.
i c
o
n
ta
cted
s
o
me
f
r
ien
d
s
fo
r
h
elp
a
n
d
to
d
is
cu
s
s
o
n
s
o
me
t
o
u
g
h
er
q
u
esti
o
n
s
.
I
w
a
s
r
ea
lly
s
tr
ess
ed
b
ec
a
u
s
e
it
w
a
s
my
la
s
t
ev
er
p
a
p
er
a
n
d
i
w
a
n
t
to
g
et
a
g
o
o
d
g
r
a
d
e
fo
r
it,
b
u
t
a
t
th
e
s
a
me
time
i
w
a
s
a
ls
o
r
eliev
ed
th
in
kin
g
a
b
o
u
t
t
h
e
en
d
o
f
my
d
eg
r
ee
a
fter
i
fin
is
h
th
is
p
a
p
er.”
(
P
ar
ticip
an
t 1
,
W
ee
k
1
B
)
“On
e
o
f
my
p
a
s
t
ex
p
erien
ce
c
o
me
to
my
min
d
is
my
f
ir
s
t
e
-
E
xa
m.
Th
a
t
w
a
s
b
efo
r
e
C
OV
I
D
-
1
9
a
n
d
w
a
s
a
r
o
u
n
d
2
0
1
9
.
I
w
a
s
ve
r
y
n
ervo
u
s
b
ef
o
r
e
th
e
ex
a
m
a
lt
h
o
u
g
h
th
a
t
I
h
a
ve
p
r
ep
a
r
ed
fo
r
th
e
ex
a
m
a
few
w
ee
ks
a
g
o
.
Th
e
ma
in
r
ea
s
o
n
t
h
a
t
I
a
m
a
n
xio
u
s
is
b
ec
a
u
s
e
I
h
a
ve
h
e
a
r
d
th
a
t
th
e
fa
ilin
g
r
a
t
e
o
f
th
is
u
n
it
t
h
a
t
I
a
m
s
itti
n
g
f
o
r
is
ve
r
y
h
ig
h
,
a
n
d
a
ls
o
th
a
t
w
a
s
my
ve
r
y
fir
s
t
p
h
ysica
l
e
-
E
x
a
m.
A
t
th
e
s
ta
r
t
o
f
th
e
ex
a
m
I
w
a
s
q
u
ite
n
ervo
u
s
a
s
w
ell
b
u
t
a
f
ter
a
n
s
w
erin
g
th
e
fir
s
t
fe
w
q
u
esti
o
n
s
,
I
w
a
s
a
b
le
t
o
fo
c
u
s
a
n
d
i
g
n
o
r
e
a
n
y
feelin
g
s
.
”
(
P
ar
ticip
an
ts
7
,
W
e
ek
3
A
)
Self
-
e
f
f
icac
y
co
u
ld
b
e
al
s
o
s
ee
n
in
th
e
s
e
w
r
iti
n
g
s
,
a
s
p
ar
ticip
an
ts
b
elie
v
ed
i
n
t
h
e
m
s
el
v
es
to
o
v
er
co
m
e
an
y
o
b
s
tacle
s
i
n
th
eir
ac
ad
e
m
ic
w
o
r
k
.
W
h
i
le
p
ast
s
t
u
d
ies
o
f
te
n
i
n
d
ica
ted
th
e
d
ir
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tio
n
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r
elatio
n
s
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ip
o
f
s
el
f
-
e
f
f
icac
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i
n
p
r
ed
ictin
g
ac
ad
e
m
ic
ac
h
ie
v
e
m
en
t
s
[
2
1
]
,
[
2
2
]
.
H
w
an
g
et
a
l
.
[
2
3
]
f
o
u
n
d
t
h
at
ac
ad
em
ic
ac
h
iev
e
m
e
n
t
p
o
s
iti
v
el
y
p
r
ed
icted
s
elf
-
e
f
f
icac
y
,
as
w
h
en
s
t
u
d
en
t
s
r
e
f
lect
o
n
th
e
ir
ac
ad
e
m
i
c
ac
h
iev
e
m
e
n
t
s
,
th
is
p
r
o
m
o
tes
t
h
e
u
n
d
er
s
tan
d
i
n
g
o
f
t
h
eir
in
n
e
r
s
tr
en
g
t
h
s
an
d
ab
ilit
ies,
w
h
ic
h
co
u
ld
p
r
ed
ict
s
elf
-
ef
f
icac
y
i
n
t
h
e
f
u
tu
r
e.
T
h
is
co
u
ld
r
aise
t
h
eir
co
n
f
id
en
ce
le
v
el
in
g
etti
n
g
b
etter
ac
ad
e
m
ic
ac
h
iev
e
m
e
n
t
i
n
t
h
e
f
u
tu
r
e
an
d
e
v
en
t
u
all
y
cr
ea
tes
an
u
p
w
ar
d
s
p
ir
al.
W
ith
th
at
m
en
tio
n
ed
,
w
e
co
n
c
l
u
d
ed
th
at
o
u
r
p
ar
ticip
an
ts
w
h
o
w
r
o
te
ab
o
u
t
ac
ad
e
m
ic
ac
h
iev
e
m
en
ts
m
ig
h
t
p
r
ed
ict
f
u
t
u
r
e
in
c
r
ea
s
es
in
s
e
lf
-
e
f
f
icac
y
,
i
n
w
h
i
ch
th
e
y
r
ec
o
g
n
ized
th
eir
ca
p
ab
ilit
ies a
n
d
i
m
p
r
o
v
e
d
th
eir
co
n
f
id
e
n
ce
lev
el.
Evaluation Warning : The document was created with Spire.PDF for Python.
I
SS
N
:
2
2
5
2
-
8806
I
n
t J
P
u
b
lic
Hea
lth
Sci
,
Vo
l.
11
,
No
.
1
,
M
ar
ch
20
22
:
1
9
5
-
2
0
3
198
3
.
2
.
Rela
t
io
ns
hip
s
Un
d
er
th
i
s
th
e
m
e,
t
h
r
ee
s
u
b
-
t
h
e
m
e
s
w
er
e
f
o
r
m
ed
w
h
ic
h
w
er
e
‘
f
a
m
il
y
r
elatio
n
s
h
ip
’
,
‘
r
o
m
a
n
tic
r
elatio
n
s
h
ip
’
,
a
n
d
‘
f
r
ien
d
s
h
ip
’
.
P
ar
ticip
an
ts
s
h
o
w
ed
g
r
atef
u
l
n
ess
w
h
e
n
t
h
e
y
m
en
tio
n
ed
ab
o
u
t
t
h
e
r
elat
io
n
s
h
ip
s
w
it
h
t
h
eir
f
a
m
il
y
m
e
m
b
er
s
:
“S
p
en
d
in
g
it
(
C
h
in
ese
N
ew
Y
ea
r
)
w
ith
my
g
r
a
n
d
mo
th
er
a
n
d
co
u
s
in
s
,
I
feel
ve
r
y
th
a
n
kfu
l
th
a
t
w
e
w
ere
s
till
a
b
le
to
h
a
ve
a
g
o
o
d
time.
.
.
time
to
b
o
n
d
w
ith
lo
ve
d
o
n
es,
a
g
o
o
d
a
n
d
a
b
le
b
o
d
y
,
th
ese
a
r
e
u
lti
ma
te
tr
ea
s
u
r
es.”
(
P
ar
ticip
an
t 1
4
,
W
ee
k
1
B
)
I
n
th
e
s
u
b
-
th
e
m
e
o
f
‘
r
o
m
an
t
ic
r
elatio
n
s
h
ip
’
,
p
ar
ticip
an
t
s
ten
d
to
d
escr
ib
e
t
h
e
ex
p
er
ien
ce
s
w
it
h
t
h
eir
lo
v
ed
o
n
es:
“..
.
th
e
ex
p
erien
ce
o
f
my
fir
s
t
lo
ve
,
I
w
a
s
h
a
vin
g
a
lo
t
o
f
n
i
ce
a
n
d
fu
n
mo
men
t
w
ith
h
er,
a
n
d
a
ll
th
e
s
w
ee
t
mem
o
r
ies.
B
u
t
th
e
ex
p
erien
ce
o
f
b
r
o
ke
u
p
w
a
s
h
ea
r
t
b
r
ea
kin
g
.
I
c
o
s
t
a
lo
t
o
f
p
a
in
to
me
a
n
d
I
w
a
s
s
o
u
p
s
et
ev
e
r
y
d
a
y.
”
(
P
ar
ticip
an
t 2
,
W
ee
k
1
B
)
I
n
th
e
s
u
b
-
t
h
e
m
e
o
f
‘
f
r
ien
d
s
h
i
p
’
,
p
ar
ticip
an
ts
o
f
ten
d
escr
ib
e
ce
r
tain
in
cid
en
t
s
an
d
h
o
w
it
in
f
lu
e
n
ce
d
th
eir
f
r
ie
n
d
s
h
ip
:
“At
th
e
s
a
me
time
a
l
s
o
feelin
g
lu
ck
y
to
h
a
ve
a
fr
ien
d
th
a
t c
a
n
u
n
d
ers
ta
n
d
me
a
n
d
lis
ten
to
me
w
h
en
I
w
a
s
feelin
g
u
p
s
et.
I
w
a
s
g
r
a
te
fu
l
a
n
d
feelin
g
b
etter
w
h
en
I
ca
n
ex
p
r
ess
a
ll
th
e
s
h
itty
th
in
g
s
to
s
o
meo
n
e
t
h
a
t
s
ta
n
d
o
n
my
s
id
e.
Tell
myself
to
fo
cu
s
o
n
c
o
r
r
ec
t
a
n
d
b
etter
fu
tu
r
e
in
s
tea
d
o
f
b
ein
g
o
ve
r
w
h
elme
d
b
y
n
eg
a
tive
emo
tio
n
s
.
”
(
P
ar
ticip
an
t 6
,
W
e
ek
1
A
)
P
ar
ticip
an
ts
’
w
r
iti
n
g
s
o
n
r
elatio
n
s
h
ip
s
o
f
te
n
r
ef
lec
t
o
n
th
e
n
o
s
tal
g
ic
f
ee
li
n
g
s
o
f
m
i
s
s
i
n
g
s
o
m
eo
n
e
i
m
p
o
r
tan
t
in
t
h
eir
liv
e
s
,
eith
er
a
f
a
m
il
y
m
e
m
b
er
,
r
o
m
an
tic
p
ar
tn
er
,
o
r
a
f
r
ien
d
.
Ho
w
e
v
er
,
th
ese
w
r
iti
n
g
s
w
er
e
also
p
air
ed
w
it
h
t
h
e
e
x
p
r
ess
io
n
o
f
g
r
atit
u
d
e,
in
w
h
ic
h
p
ar
tic
ip
an
ts
ch
er
i
s
h
ed
th
e
m
o
m
e
n
ts
th
at
t
h
e
y
h
ad
g
o
n
e
th
r
o
u
g
h
w
i
th
t
h
eir
s
i
g
n
if
ica
n
t
o
n
es.
T
h
is
co
u
ld
b
e
s
ee
n
in
B
u
tler
an
d
J
af
f
e
[
2
4
]
s
tu
d
y
,
w
h
er
e
Mic
r
o
s
o
f
t
s
o
f
t
w
ar
e
e
n
g
i
n
ee
r
s
w
er
e
as
k
e
d
to
w
r
ite
d
o
w
n
th
in
g
s
to
b
e
g
r
atef
u
l
f
o
r
d
u
r
in
g
t
h
e
ex
p
er
ie
n
ce
o
f
w
o
r
k
in
g
f
r
o
m
h
o
m
e,
t
h
e
d
ec
r
ea
s
in
g
n
ee
d
f
o
r
tr
av
el,
h
av
i
n
g
th
eir
f
a
m
il
y
ar
o
u
n
d
,
as
w
el
l
as
h
a
v
i
n
g
s
u
p
p
o
r
tiv
e
team
s
an
d
g
r
ea
t
m
a
n
a
g
e
m
e
n
t
w
er
e
co
m
m
o
n
l
y
r
ep
o
r
ted
in
th
eir
d
iar
ies
.
Si
m
i
lar
l
y
,
p
ar
ticip
an
ts
i
n
L
e
f
d
ah
l
-
Da
v
i
s
et
a
l
.
[
2
5
]
s
tu
d
y
also
r
ep
o
r
te
d
h
av
in
g
s
tr
o
n
g
ab
ilit
y
to
b
e
a
w
ar
e
o
f
t
h
e
th
i
n
g
s
th
a
t
h
ap
p
en
ed
an
d
ex
p
r
ess
t
h
eir
g
r
atit
u
d
e
esp
ec
iall
y
to
p
eo
p
le
ar
o
u
n
d
th
e
m
d
u
r
in
g
t
h
e
p
an
d
e
m
ic.
T
h
is
co
u
ld
b
e
d
u
e
to
th
e
m
r
ea
lizin
g
th
e
i
m
p
o
r
ta
n
ce
o
f
s
o
cial
r
elatio
n
s
h
ip
s
,
as
W
ater
s
et
a
l
.
[
2
6
]
m
en
tio
n
ed
t
h
at
t
h
e
p
an
d
e
m
i
c
h
ad
t
h
r
ea
ten
ed
t
h
e
r
o
u
ti
n
e
s
an
d
b
elie
f
s
th
at
w
e
ad
h
er
ed
to
in
t
h
e
p
ast,
m
ea
n
in
g
f
u
l
r
elatio
n
s
h
ip
s
a
n
d
ac
tiv
itie
s
i
n
o
u
r
li
v
es,
as
w
el
l
as
th
e
g
o
als
a
n
d
p
lan
s
f
o
r
th
e
f
u
tu
r
e.
W
h
e
n
s
o
cial
ac
tiv
itie
s
w
er
e
r
e
s
tr
icted
an
d
p
eo
p
le
w
er
e
r
eq
u
ir
ed
to
ad
h
e
r
e
to
p
h
y
s
i
ca
l
d
is
tan
ci
n
g
d
u
r
i
n
g
th
e
p
an
d
e
m
ic,
i
t
h
ad
ca
u
s
ed
d
is
r
u
p
tio
n
s
to
t
h
e
ir
r
elatio
n
s
h
ip
s
.
W
it
h
th
a
t
s
a
y
in
g
,
th
i
s
m
i
g
h
t
lead
o
u
r
p
ar
ticip
an
ts
to
b
e
m
o
r
e
lik
el
y
to
f
ee
l
g
r
atef
u
l
f
o
r
th
e
p
ast
m
o
m
en
t
s
w
it
h
th
eir
l
o
v
ed
o
n
es
w
h
ic
h
th
e
y
to
o
k
f
o
r
g
r
an
ted
,
as
b
y
ex
p
r
es
s
i
n
g
g
r
atit
u
d
e,
it
s
tr
en
g
th
en
s
t
h
e
r
elatio
n
s
h
ip
s
w
it
h
o
u
r
s
i
g
n
if
ican
t
o
n
es
[
2
7
]
.
T
h
er
ef
o
r
e,
p
ar
ticip
an
ts
w
h
o
w
r
o
te
ab
o
u
t
r
elatio
n
s
h
ip
s
in
th
eir
e
x
p
r
ess
i
v
e
w
r
iti
n
g
m
ig
h
t
f
ee
l
a
s
e
n
s
e
o
f
g
r
atit
u
d
e
f
o
r
th
e
ex
p
er
ien
ce
s
th
at
h
ad
b
ee
n
m
ad
e
to
g
et
h
er
with
o
th
er
s
e
s
p
ec
iall
y
d
u
r
in
g
t
h
e
p
an
d
e
m
ic.
3
.
3
.
Ref
lec
t
io
n
T
h
er
e
w
er
e
also
p
ar
ticip
an
t
s
t
h
at
e
n
g
a
g
ed
i
n
r
ef
lec
tiv
e
th
i
n
k
in
g
w
h
e
n
w
r
iti
n
g
t
h
eir
co
n
te
n
t,
w
h
ic
h
r
ev
ea
led
th
eir
i
n
n
er
t
h
o
u
g
h
ts
an
d
f
ee
li
n
g
s
ar
o
u
n
d
th
e
ir
ex
p
er
ien
ce
s
.
T
h
er
e
ar
e
th
r
ee
s
u
b
-
t
h
e
m
e
s
u
n
d
er
th
is
th
e
m
e:
‘
s
el
f
-
u
n
d
er
s
ta
n
d
in
g
’
,
‘
r
eg
r
ettin
g
’
,
as
w
el
l
as
‘
d
ev
el
o
p
m
e
n
t
a
n
d
i
m
p
r
o
v
e
m
e
n
t
’
.
I
n
t
h
e
s
u
b
-
t
h
e
m
e
o
f
‘
s
el
f
-
u
n
d
er
s
ta
n
d
in
g
’
,
p
ar
ticip
a
n
ts
ten
d
to
w
r
ite
ab
o
u
t
w
h
at
h
ad
h
ap
p
en
ed
an
d
th
e
ir
f
ee
lin
g
s
w
h
ic
h
led
t
h
e
m
i
n
b
u
ild
in
g
an
i
m
p
r
ess
io
n
o
f
t
h
e
m
s
el
v
es
:
“
W
h
en
I
fa
iled
u
n
ivers
ity,
I
w
a
s
s
o
s
a
d
w
ith
mysel
f.
I
w
a
s
t
h
in
kin
g
th
a
t
I
w
a
s
la
ck
in
g
b
e
ca
u
s
e
w
h
y
co
u
ld
o
th
ers
d
o
it
a
n
d
I
c
a
n
't.
I
felt
d
is
a
p
p
o
in
ted
w
ith
myself
a
n
d
I
felt
lo
s
t,
n
o
t
kn
o
w
in
g
w
h
a
t
to
d
o
w
ith
my
life.”
(
P
ar
ticip
an
t 1
4
,
W
ee
k
2
A
)
I
n
th
e
s
u
b
-
t
h
e
m
e
o
f
‘
r
e
g
r
etti
n
g
’
,
p
ar
ticip
a
n
ts
m
e
n
tio
n
ed
ab
o
u
t
th
e
ir
p
ast
m
is
tak
e
s
an
d
f
ai
lu
r
es
w
h
ile
r
eg
r
etted
o
n
th
eir
b
eh
a
v
io
r
s
at
th
at
m
o
m
e
n
t:
“T
h
e
ex
p
erien
ce
.
.
.
is
my
la
s
t p
erfo
r
ma
n
ce
d
u
r
in
g
my
fo
u
n
d
a
tio
n
.
.
.
S
o
me
o
f
th
e
n
eg
a
tive
e
xp
erien
ce
s
w
ere
th
e
mi
s
ta
ke
th
a
t
I
ma
d
e
d
u
r
in
g
th
e
s
h
o
w
th
a
t
ma
ke
s
me
r
eg
r
et
a
s
I
w
o
u
ld
th
in
k
‘
I
co
u
ld
d
o
it
b
etter.”
(
P
ar
ticip
an
t 7
,
W
ee
k
1
B
)
Evaluation Warning : The document was created with Spire.PDF for Python.
I
n
t J
P
u
b
lic
Hea
lth
Sci
I
SS
N:
2252
-
8806
E
xp
r
ess
ive
w
r
itin
g
d
u
r
in
g
th
e
C
OV
I
D
-
1
9
p
a
n
d
e
mic:
th
eme
s
o
f m
ixed
ex
p
r
ess
ive
…
(
Ha
o
Y
u
e
Ta
y
)
199
I
n
th
e
s
u
b
-
t
h
e
m
e
o
f
‘
d
ev
elo
p
m
en
t
an
d
i
m
p
r
o
v
e
m
en
t
’
,
p
ar
ticip
an
ts
r
ef
lecte
d
o
n
th
e
ir
p
ast
ex
p
er
ien
ce
s
to
ex
a
m
i
n
e
h
o
w
m
u
ch
t
h
e
y
h
a
d
g
r
o
w
n
a
n
d
w
h
at
t
h
e
y
w
is
h
t
o
b
ec
o
m
e
in
t
h
e
f
u
t
u
r
e:
“..
.
I
’
m
g
o
in
g
to
ta
lk
a
b
o
u
t
my
fr
ien
d
s
h
ip
s
.
Ho
n
estl
y,
I
feel
t
h
a
t
my
circle
o
f
fr
ien
d
s
is
q
u
i
te
s
ma
ll.
I
h
a
ve
2
to
3
clo
s
e
f
r
ien
d
s
,
a
n
d
b
y
th
e
ter
m
‘
clo
s
e
fr
ien
d
’
,
I
mea
n
th
o
s
e
w
h
o
I
t
r
u
s
t
en
o
u
g
h
to
co
n
fid
e
in
.
.
.
My
p
a
s
t
ex
p
erien
ce
s
h
a
ve
ta
u
g
h
t
me
to
p
r
o
tect
my
feelin
g
s
.
Th
erefo
r
e,
I
ke
ep
ev
eryth
in
g
to
myself
s
in
ce
ev
er.
I
r
a
r
ely
ma
ke
a
co
mmitmen
t
to
th
e
fr
ien
d
s
h
ip
s
,
n
o
t
to
men
ti
o
n
s
h
a
r
in
g
my
s
ec
r
ets
o
r
th
e
d
ee
p
est
th
o
u
g
h
ts
.
I
w
r
ite
my
th
o
u
g
h
ts
o
n
a
b
o
o
k
w
h
en
ev
er
I
feel
o
v
erw
h
elme
d
.
.
.
Occ
a
s
io
n
a
lly,
I
feel
myself
n
o
t
th
a
t
s
in
ce
r
e,
th
o
u
g
h
.
”
(
P
a
r
ticip
an
t 1
6
,
W
ee
k
2
A
)
I
n
ter
esti
n
g
l
y
,
a
lth
o
u
g
h
o
u
r
in
s
tr
u
ctio
n
s
d
id
n
o
t
r
eq
u
ir
e
p
ar
ticip
an
ts
in
r
ef
lecti
n
g
t
h
eir
p
ast
ex
p
er
ien
ce
s
,
m
a
n
y
p
ar
ticip
an
t
s
s
till
c
h
o
s
e
to
d
o
s
o
.
T
h
is
in
d
icate
d
th
at
w
h
e
n
p
ar
ticip
an
t
s
w
er
e
in
v
o
lv
ed
i
n
ex
p
r
ess
i
v
e
w
r
iti
n
g
,
it
co
u
ld
i
n
d
u
ce
a
n
ee
d
f
o
r
r
ef
lectio
n
a
m
o
n
g
p
ar
ticip
an
ts
.
T
h
ese
wr
itin
g
s
w
er
e
o
f
te
n
ex
p
r
ess
ed
in
a
n
e
g
ati
v
e
to
n
e
,
w
h
ich
m
i
g
h
t
m
a
n
if
e
s
t
t
h
e
ex
p
r
ess
io
n
o
f
r
u
m
in
at
io
n
o
n
th
eir
p
ast
f
ail
u
r
es,
r
eg
r
ets
,
an
d
b
ei
n
g
d
esp
er
ate
t
o
i
m
p
r
o
v
e
t
h
e
m
s
el
v
es.
T
h
is
co
u
ld
b
e
in
li
n
e
w
i
th
Ne
wm
a
n
an
d
Nez
lek
[
2
8
]
s
tu
d
y
,
w
h
ic
h
s
u
g
g
ested
t
h
at
r
e
f
lectio
n
w
as
n
e
g
ati
v
el
y
co
r
r
el
ated
w
it
h
w
el
l
-
b
ei
n
g
,
a
s
t
h
e
ac
t o
f
r
ef
lect
io
n
te
n
d
s
to
b
e
r
u
m
in
a
tiv
e
i
n
n
atu
r
e
[
2
9
]
,
w
h
ic
h
lead
s
p
eo
p
le
to
r
ein
f
o
r
ce
t
h
eir
n
e
g
ati
v
e
th
o
u
g
h
t
s
ab
o
u
t
th
e
m
s
e
lv
e
s
.
T
h
er
eb
y
,
w
e
s
u
g
g
ested
t
h
at
o
u
r
p
ar
ticip
an
ts
w
h
o
r
ef
lecte
d
o
n
th
eir
p
ast
e
x
p
er
ien
ce
s
te
n
d
to
v
ie
w
th
e
m
s
elv
e
s
as h
a
v
in
g
n
eg
at
iv
e
q
u
a
liti
es,
w
h
ic
h
co
u
ld
n
e
g
ati
v
el
y
i
m
p
ac
t th
e
ir
w
ell
-
b
ein
g
.
3
.
4
.
Wo
rk
Un
d
er
th
is
p
ar
t,
p
ar
ticip
an
ts
m
en
t
io
n
ed
th
eir
j
o
b
-
r
elate
d
ex
p
er
ien
ce
s
,
w
h
ich
i
n
cl
u
d
e
th
e
w
o
r
k
in
cid
en
t
s
a
n
d
s
o
cial
r
elatio
n
s
h
ip
s
i
n
t
h
e
w
o
r
k
p
lace
.
Ma
j
o
r
ity
o
f
th
e
m
d
e
s
cr
ib
ed
ab
o
u
t t
h
e
d
if
f
icu
lties
t
h
at
t
h
e
y
en
co
u
n
ter
ed
d
u
r
in
g
w
o
r
k
,
w
h
i
ch
o
f
te
n
tr
ig
g
er
s
n
eg
at
iv
e
e
m
o
tio
n
s
:
“..
.
b
ec
a
u
s
e
in
itia
lly
I
t
h
o
u
g
h
t
my
ma
in
w
o
r
k
h
a
s
b
ee
n
co
mp
leted
,
a
n
d
fin
a
lly
ca
n
s
a
y
a
ya
y
a
n
d
feel
th
e
s
en
s
e
o
f
co
mp
leten
ess
.
…
Du
r
in
g
th
e
s
ma
ll
tea
m
fo
llo
w
u
p
mee
tin
g
a
t
th
e
e
n
d
o
f
th
e
Tu
esd
a
y,
it
w
a
s
d
is
co
ve
r
ed
th
a
t
th
ere
a
r
e
s
till
w
o
r
k
u
n
d
o
n
e!
.
.
.
Th
erefo
r
e,
th
e
s
tr
es
s
ca
me
b
a
ck
,
a
n
d
a
ll
t
h
e
h
a
p
p
in
ess
a
fter
co
mp
letin
g
p
r
e
vio
u
s
ta
s
k
a
ll g
o
n
e.
”
(
P
ar
ticip
an
t 1
1
,
W
ee
k
1
A
)
“Fe
lt
a
n
g
r
y
a
n
d
ex
a
s
p
era
ted
w
h
en
I
w
a
s
d
o
in
g
my
in
tern
s
h
ip
b
ec
a
u
s
e
I
felt
like
I
d
id
n
o
t
h
a
ve
en
o
u
g
h
time
to
d
o
w
h
a
t
I
w
a
n
t
o
u
ts
id
e
o
f
w
o
r
k
.”
Do
w
e
h
a
ve
to
w
o
r
k
eig
h
t
h
o
u
r
s
ev
e
r
y
d
a
y
in
th
e
o
ffice?
"
w
a
s
w
h
a
t
I
th
o
u
g
h
t
t
o
myself.
I
w
is
h
ed
w
e
o
n
ly
h
a
ve
to
w
o
r
k
s
ix
h
o
u
r
s
a
d
a
y
a
n
d
h
a
ve
th
e
fr
ee
d
o
m
to
s
p
a
ce
it
o
u
t a
s
w
e
like.
Ta
kin
g
n
a
p
s
in
b
etw
ee
n
if w
e
w
a
n
t to
.
”
(
P
ar
ti
cip
an
t 1
4
,
W
ee
k
3
B
)
On
e
o
f
th
e
ex
p
erien
ce
co
mes
to
my
min
d
is
my
fir
s
t
in
tern
s
h
i
p
ex
p
erien
ce
.
.
.
.
I
w
a
s
th
e
o
n
ly
i
n
tern
s
h
ip
in
th
e
o
ffice
a
n
d
I
a
m
n
o
t rea
ll
y
g
o
o
d
in
s
o
cia
lis
in
g
,
s
o
I
w
a
s
ea
tin
g
lu
n
ch
w
ith
th
e
C
h
in
ese
co
llea
g
u
e
t
h
a
t sit
s
r
ig
h
t
b
esid
e
me,
b
u
t
a
fter
h
e
l
ea
ve
to
a
n
o
th
er
d
ep
a
r
tmen
t,
I
w
a
s
ea
tin
g
lu
n
ch
a
lo
n
e
fo
r
a
few
w
ee
ks
u
n
til
my
s
u
p
ervis
o
r
in
vited
me
to
h
a
ve
lu
n
ch
w
ith
h
er
a
n
d
h
er
fr
ien
d
s
to
g
eth
er.…
I
t
w
a
s
o
ve
r
a
ll
a
p
o
s
itive
ex
p
erien
ce
,
a
lth
o
u
g
h
I
d
id
n
’
t
r
ea
lly
g
a
in
a
n
y
u
s
efu
l
ex
p
erien
ce
b
u
t
I
m
a
n
a
g
e
to
e
a
r
n
a
let
ter
o
f
a
p
p
r
ec
ia
tio
n
a
n
d
s
o
me
s
o
ft skill
s
th
r
o
u
g
h
th
is
in
tern
s
h
ip
p
erio
d
.
”
(
P
ar
ticip
an
t 7
,
W
ee
k
4
A
)
As
s
tated
ab
o
v
e,
p
ar
ticip
an
ts
w
h
o
w
r
o
te
ab
o
u
t
t
h
eir
w
o
r
k
-
r
e
lated
ex
p
er
ien
ce
s
te
n
d
to
e
x
p
r
ess
a
s
e
n
s
e
o
f
d
is
s
ati
s
f
ac
tio
n
w
it
h
t
h
eir
j
o
b
.
T
h
ey
p
er
ce
iv
ed
t
h
eir
j
o
b
ex
p
er
ien
ce
s
as
h
ec
tic,
r
ep
etitiv
e,
an
d
les
s
m
ea
n
in
g
f
u
l
(
P
ar
ticip
an
t
7
)
,
w
h
ile
s
o
m
e
p
ar
ticip
an
t
s
d
escr
ib
ed
th
eir
in
ab
il
it
y
in
ac
h
ie
v
i
n
g
w
o
r
k
li
f
e
b
alan
ce
(
P
ar
ticip
an
t
1
4
)
,
w
h
ich
h
ad
ca
u
s
ed
t
h
e
m
to
b
e
les
s
i
n
d
u
l
g
ed
w
it
h
th
e
j
o
b
.
L
ee
et
a
l
.
[
3
0
]
r
ep
o
r
te
d
th
at
e
m
p
lo
y
ee
s
’
p
o
s
it
iv
e
e
x
p
er
ien
ce
s
in
w
o
r
k
li
f
e
p
o
s
iti
v
el
y
p
r
ed
icts
o
n
e
’
s
li
f
e
s
atis
f
ac
t
io
n
e
s
p
ec
iall
y
w
h
e
n
t
h
e
y
f
ac
ed
les
s
w
o
r
k
-
f
a
m
i
l
y
l
if
e
co
n
f
licts
,
w
h
ic
h
i
n
d
icate
d
th
a
t
e
m
p
lo
y
ee
s
h
ea
v
il
y
e
m
p
h
as
ized
o
n
ac
h
ie
v
i
n
g
w
o
r
k
lif
e
b
ala
n
ce
i
n
t
h
eir
j
o
b
s
.
T
h
is
co
u
ld
b
e
clea
r
l
y
s
ee
n
in
M
o
s
[
3
1
]
s
tu
d
y
,
w
h
er
e
e
m
p
lo
y
ee
s
m
e
n
tio
n
ed
t
h
eir
co
m
m
i
t
m
e
n
t i
n
m
an
a
g
i
n
g
t
h
ei
r
ti
m
e
to
ac
h
ie
v
e
th
e
b
ala
n
ce
b
et
w
ee
n
w
o
r
k
a
n
d
f
a
m
il
y
.
An
o
th
er
r
ec
en
t
s
t
u
d
y
b
y
B
u
tl
er
an
d
J
af
f
e
[
2
4
]
also
m
en
tio
n
ed
th
at
co
m
m
o
n
ch
al
len
g
es
s
u
c
h
as
th
e
f
ee
li
n
g
o
f
b
ein
g
o
v
er
w
o
r
k
ed
,
th
e
s
tr
u
g
g
le
i
n
m
ai
n
tai
n
i
n
g
m
en
tal
an
d
p
h
y
s
ica
l
h
ea
lt
h
,
as
w
ell
a
s
th
e
i
n
ab
ilit
y
in
ac
h
ie
v
i
n
g
w
o
r
k
li
f
e
b
alan
ce
h
ad
af
f
ec
ted
th
e
p
ar
ticip
an
t
s
to
f
ee
l
less
s
atis
f
ied
w
it
h
th
eir
d
ail
y
lif
e.
T
h
er
eb
y
,
w
e
co
n
cl
u
d
ed
th
at
p
ar
ticip
an
t
s
w
h
o
w
r
o
te
ab
o
u
t
w
o
r
k
-
r
elat
ed
ex
p
er
ien
ce
s
ten
d
to
ex
p
r
ess
th
eir
n
e
g
ativ
e
j
o
b
ex
p
er
ien
ce
s
,
w
h
ic
h
m
i
g
h
t n
e
g
ativ
el
y
p
r
ed
ict
o
n
e’
s
li
f
e
s
atis
f
ac
tio
n
.
3
.
5
.
Ra
nd
o
m
i
ncide
nt
I
n
th
is
t
h
e
m
e,
m
o
s
t
o
f
th
e
c
o
n
ten
t
s
h
ea
v
i
l
y
r
e
v
o
lv
ed
ar
o
u
n
d
t
h
eir
d
ail
y
li
f
e
e
x
p
er
ien
ce
s
.
So
m
e
p
ar
ticip
an
ts
m
e
n
tio
n
ed
ab
o
u
t th
eir
s
p
ec
ial
o
cc
asio
n
s
:
Evaluation Warning : The document was created with Spire.PDF for Python.
I
SS
N
:
2
2
5
2
-
8806
I
n
t J
P
u
b
lic
Hea
lth
Sci
,
Vo
l.
11
,
No
.
1
,
M
ar
ch
20
22
:
1
9
5
-
2
0
3
200
“I
r
eme
mb
ered
w
h
en
I
kn
ew
I
w
a
s
s
elec
ted
fo
r
N
a
tio
n
a
l
S
ervice
I
felt
s
o
d
ev
a
s
ta
ted
b
ec
a
u
s
e
I
d
id
n
't
w
a
n
t
to
g
o
fo
r
it
a
lth
o
u
g
h
it
is
co
mp
u
ls
o
r
y.
.
.
I
w
a
s
s
o
h
o
me
s
ick
fo
r
th
e
fir
s
t
tw
o
w
ee
k
s
b
u
t
w
a
s
g
la
d
to
kn
ew
g
o
o
d
fr
ien
d
s
a
n
d
s
ta
r
ted
to
e
n
jo
y
it.”
(
P
ar
ticip
an
t 9
,
W
ee
k
2
B
)
I
n
o
th
er
w
r
i
tin
g
s
th
e
p
ar
ticip
a
n
ts
r
ec
o
r
d
ed
u
n
ex
p
ec
ted
ev
e
n
t
s
:
“I
w
a
s
in
vo
lved
in
a
ca
r
a
cc
id
en
t
la
s
t
w
ee
k.
.
.
W
h
en
it
h
a
p
p
en
ed
;
I
w
a
s
like
o
h
g
o
d
I
s
crew
ed
u
p
.
.
.
I
w
a
s
lu
ck
y.
Ha
d
th
e
ca
r
n
o
t
s
w
erved
,
it
w
o
u
ld
h
a
ve
g
o
n
e
r
i
g
h
t
a
t
me
a
n
d
I
w
o
u
ld
h
a
ve
b
ee
n
in
ju
r
ed
b
a
d
ly
o
r
d
ied
.
.
.
I
d
id
n
o
t
h
a
ve
r
esp
o
n
s
ib
ilit
ies
th
a
t
w
o
u
ld
b
e
s
erio
u
s
ly
a
ffected
d
u
e
to
th
e
a
cc
id
en
t.
I
h
a
d
n
o
mo
n
ey
p
r
o
b
lem
a
s
I
ca
n
cla
im
in
s
u
r
a
n
ce
.
”
(
P
ar
ticip
an
t 1
4
,
W
ee
k
4
A
)
Ho
w
e
v
er
,
in
m
o
s
t o
f
t
h
e
w
r
iti
n
g
s
,
p
ar
ticip
an
ts
b
r
ief
l
y
d
escr
i
b
ed
w
h
at
h
ap
p
en
ed
in
t
h
eir
d
ail
y
li
f
e:
“
I
w
en
t
fo
r
a
w
a
lk/h
ike
in
to
t
h
e
h
ill
n
e
a
r
my
h
o
me.
F
elt
a
ma
z
in
g
b
ein
g
in
n
a
tu
r
e
a
n
d
p
u
ttin
g
i
n
th
e
w
o
r
k
fo
r
my
b
o
d
y.
F
elt
d
etermin
ed
to
p
u
t
in
th
e
w
o
r
k
ev
eryd
a
y
to
b
e
h
ea
lth
y.
Th
o
u
g
h
t
to
myself
I
a
m
s
o
p
r
o
u
d
o
f wh
o
I
h
a
ve
b
ec
o
me.
”
(
P
ar
ticip
an
t 1
4
,
W
ee
k
3
B
)
As
th
i
s
t
h
e
m
e
co
n
tai
n
ed
co
n
ten
ts
t
h
at
w
er
e
v
ar
ied
in
i
ts
n
at
u
r
e,
w
e
co
u
ld
n
o
t
p
r
o
p
o
s
e
an
y
c
o
n
n
ec
tio
n
s
b
et
w
ee
n
t
h
i
s
t
h
e
m
es
w
it
h
t
h
e
o
th
er
p
s
y
c
h
o
lo
g
i
ca
l
co
n
s
tr
u
cts.
Ho
w
e
v
er
,
t
h
is
t
h
e
m
e
s
ti
ll
p
r
o
v
id
ed
u
s
an
i
n
s
ig
h
t
t
h
at
p
ar
ticip
an
ts
w
h
o
en
g
a
g
ed
in
ex
p
r
es
s
i
v
e
w
r
iti
n
g
w
er
e
n
o
t
li
m
ited
in
w
r
iti
n
g
th
i
n
g
s
ab
o
u
t
th
eir
s
c
h
o
o
l,
r
elatio
n
s
h
ip
,
r
ef
lectio
n
,
an
d
w
o
r
k
;
t
h
e
y
co
u
ld
also
ex
p
r
es
s
t
h
ese
r
an
d
o
m
ex
p
er
ie
n
ce
s
t
h
at
h
ap
p
en
ed
in
t
h
eir
liv
e
s
.
F
iv
e
t
h
e
m
es
w
er
e
f
o
r
m
ed
in
t
h
is
s
tu
d
y
,
r
a
n
g
i
n
g
f
r
o
m
‘
s
c
h
o
o
l’
,
‘
r
elatio
n
s
h
ip
s
’
,
‘
r
ef
lec
tio
n
’
,
‘
w
o
r
k
’
,
to
‘
r
an
d
o
m
in
cid
e
n
t
’
a
n
d
s
o
m
e
p
o
s
s
ib
le
co
n
n
ec
tio
n
s
b
et
w
e
en
t
h
ese
t
h
e
m
es
an
d
it
s
r
esp
e
ctiv
e
p
s
y
c
h
o
l
o
g
ical
co
n
s
tr
u
ct
s
w
er
e
p
r
o
p
o
s
ed
.
Firstl
y
,
w
r
iti
n
g
ab
o
u
t
s
c
h
o
o
l
ev
e
n
ts
m
i
g
h
t
r
ep
r
esen
t
h
ig
h
er
s
e
n
s
e
o
f
s
e
lf
-
e
f
f
icac
y
,
w
h
ile
w
r
it
in
g
ab
o
u
t
ac
ad
e
m
i
c
ac
h
iev
e
m
e
n
ts
m
i
g
h
t
r
ep
r
esen
t
h
o
p
e
an
d
/o
r
i
m
p
r
o
v
e
m
e
n
t
i
n
s
el
f
-
ef
f
icac
y
.
W
r
itin
g
ab
o
u
t
r
elatio
n
s
h
ip
s
te
n
d
s
to
b
e
li
n
k
ed
to
t
h
e
ex
p
r
e
s
s
io
n
s
o
f
g
r
ati
tu
d
e
f
o
r
th
e
p
ast
e
x
p
er
ien
ce
s
w
it
h
th
eir
lo
v
ed
o
n
es
e
s
p
ec
iall
y
d
u
r
in
g
th
e
p
a
n
d
e
m
ic
.
Oth
er
th
a
n
th
at,
f
u
r
th
er
s
tu
d
ie
s
ar
e
s
u
f
f
e
s
ted
f
o
r
p
ar
ticip
an
ts
w
h
o
r
ef
lec
ted
o
n
t
h
eir
p
ast
e
x
p
er
ien
ce
s
as
h
a
v
in
g
n
e
g
ati
v
e
q
u
alitie
s
,
w
h
i
ch
co
u
ld
n
e
g
a
tiv
el
y
i
m
p
ac
t
t
h
eir
w
ell
-
b
ei
n
g
.
L
ast
l
y
,
p
ar
ticip
an
t
s
w
h
o
w
r
o
te
ab
o
u
t
w
o
r
k
ten
d
to
ex
p
r
ess
th
eir
n
e
g
ati
v
e
j
o
b
e
x
p
er
ien
ce
s
,
w
h
ic
h
m
i
g
h
t
n
e
g
ati
v
el
y
h
a
v
e
li
n
k
ed
to
li
f
e
s
at
is
f
ac
tio
n
.
T
h
e
af
o
r
e
m
en
tio
n
ed
t
h
e
m
es
s
ee
m
to
h
av
e
r
ep
r
esen
ted
th
e
co
n
ten
t o
f
th
e
t
h
o
u
g
h
ts
e
x
p
r
ess
ed
in
th
e
w
r
it
in
g
P
ast
q
u
alitati
v
e
s
t
u
d
ies
h
ad
f
o
cu
s
ed
o
n
th
e
e
f
f
ec
ti
v
e
n
ess
o
f
ex
p
r
ess
i
v
e
w
r
iti
n
g
i
n
r
ed
u
cin
g
o
n
e
’
s
n
eg
at
iv
e
e
m
o
tio
n
s
a
n
d
s
y
m
p
to
m
s
[
1
2
]
,
[
3
2
]
.
Ho
w
ev
er
,
f
e
w
er
s
tu
d
ie
s
h
ad
e
x
a
m
in
ed
t
h
e
r
ec
u
r
r
in
g
t
h
e
m
e
s
f
r
o
m
th
e
w
r
it
in
g
s
an
d
its
late
n
t
co
n
n
ec
tio
n
w
it
h
v
ar
io
u
s
p
s
y
ch
o
l
o
g
ical
co
n
s
tr
u
c
t
s
.
He
n
ce
,
t
h
i
s
s
t
u
d
y
f
il
led
i
n
t
h
is
g
ap
b
y
u
n
d
er
s
ta
n
d
in
g
t
h
e
co
n
t
en
t
in
p
ar
ticip
an
t
s
’
w
r
it
in
g
s
,
w
h
ile
p
r
o
p
o
s
in
g
t
h
e
p
o
s
s
ib
le
co
n
n
ec
tio
n
s
b
et
w
ee
n
th
e
m
es
a
n
d
it
s
r
esp
ec
ti
v
e
p
s
y
c
h
o
lo
g
ical
co
n
s
tr
u
ct.
T
h
is
m
a
y
allo
w
f
u
t
u
r
e
s
tu
d
ies
i
n
ex
p
r
es
s
iv
e
w
r
iti
n
g
to
n
o
t
o
n
l
y
ev
a
lu
ate
t
h
e
co
n
te
n
t
b
u
t
also
in
v
e
s
ti
g
ate
th
e
e
f
f
ec
tiv
e
n
ess
o
f
ex
p
r
ess
iv
e
w
r
iti
n
g
in
a
f
f
ec
tin
g
o
n
e
’
s
s
el
f
-
ef
f
icac
y
,
g
r
atit
u
d
e,
w
ell
-
b
ei
n
g
,
a
n
d
li
f
e
s
a
tis
f
ac
tio
n
.
A
s
ex
p
r
ess
i
v
el
y
w
r
iti
n
g
p
o
s
iti
v
e
ex
p
er
ien
ce
s
w
a
s
co
n
s
id
er
ed
as
an
ef
f
ec
ti
v
e
w
a
y
to
r
ed
u
ce
an
x
iet
y
a
n
d
d
ep
r
ess
io
n
[
1
0
]
,
[
3
3
]
,
it
is
p
r
o
p
o
s
ed
th
at
th
e
t
h
e
m
es
d
is
clo
s
ed
in
t
h
is
s
t
u
d
y
ca
n
b
e
s
u
g
g
e
s
ted
to
b
e
w
r
itte
n
d
ail
y
f
o
r
i
n
d
iv
id
u
als
d
u
r
in
g
t
h
e
p
an
d
e
m
ic
to
p
r
o
tect
th
e
m
f
r
o
m
h
a
v
in
g
s
y
m
p
to
m
s
f
o
r
an
x
iet
y
a
n
d
d
ep
r
ess
io
n
.
4.
CO
NCLU
SI
O
N
T
h
is
p
ap
er
ex
a
m
in
ed
t
h
e
r
ec
u
r
r
en
t
t
h
e
m
e
s
w
i
th
i
n
p
ar
ticip
a
n
ts
’
m
ix
ed
e
x
p
r
ess
i
v
e
w
r
iti
n
g
d
u
r
in
g
t
h
e
p
an
d
e
m
ic.
F
iv
e
th
e
m
e
s
w
er
e
f
o
r
m
ed
a
n
d
f
u
t
u
r
e
s
tu
d
ie
s
s
h
o
u
ld
b
r
o
ad
en
th
e
s
co
p
e
b
y
in
cl
u
d
in
g
in
d
i
v
id
u
al
s
i
n
a
w
id
er
p
o
p
u
latio
n
an
d
u
til
ize
in
ter
v
ie
w
s
i
n
co
m
p
r
e
h
e
n
d
in
g
th
e
p
ar
ticip
an
ts
’
co
n
te
n
t.
Q
u
a
n
titati
v
e
m
e
th
o
d
i
s
also
s
u
g
g
ested
i
n
e
x
a
m
i
n
in
g
t
h
e
e
f
f
ec
t
iv
e
n
es
s
o
f
ex
p
r
ess
iv
e
w
r
it
in
g
i
n
w
r
iti
n
g
s
p
ec
i
f
ic
t
h
e
m
es
o
n
i
m
p
r
o
v
in
g
its
r
esp
ec
tiv
e
p
s
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[
1
]
J.
W
.
P
e
n
n
e
b
a
k
e
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,
“
Ex
p
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5
.
[
2
]
C
.
S
.
P
u
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r
man
,
R
.
L
.
B
o
y
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,
A
.
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.
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[
3
]
S
.
A
y
e
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s
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t
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l
.
,
“
Ev
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u
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o
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[
4
]
S
.
R
a
b
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p
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N
.
V
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5
]
E.
M
.
P
.
D
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w
i
,
A
.
R
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d
f
a
h
,
a
n
d
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Pr
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3
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Y
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T
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L
.
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y
a
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,
“
M
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.
[
7
]
O
.
G
l
a
ss,
M
.
D
r
e
u
si
c
k
e
,
J.
Ev
a
n
s,
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.
B
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.
Q
.
W
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ma:
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.
[
8
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Evaluation Warning : The document was created with Spire.PDF for Python.