adolescence
alone
bored
campus
contemplation
course
deadline
diary
displeased
distance
education
emotional stress
exam
examining
exhausted
fatigue
female
frustrated
glasses
home
homework
internet
knowledge
lazy
learning
lifestyle
loneliness
lonely
mistake
mobile
overworked
page
paper
phone
problem
procrastination
pupil
read
sadness
serious
student
study
studying
teenager
tired
trouble
university
work
working
worried