ache
activity
agenda
algorithm
brief
business
computer
concentration
concept
creative
crisis
deadline
depression
development
disease
drama
education
examination
failure
head
headache
idea
looser
male
man
monitor
not
office
over
overwork
pain
passive
plan
preparation
pressure
problem
procrastination
programmer
routine
season
sit
solution
step
stress
suffering
test
think
work
workplace
worry