adult
attention
background
book
business
businessman
computer
concentration
crisis
depressed
desk
desperate
employee
exam
examination
frustration
graduation
headache
human
job
laptop
learning
male
man
manager
notebook
occupation
office
person
pile
preparation
problem
professional
reading
sitting
solving
stress
stressed
student
studying
table
test
textbook
thinking
tired
trouble
university
white
working
young