analyze
answer
anxious
arrow
ask
asking
business
businessman
color
concept
confused
confusion
decision
depressed
depression
difficult
doubt
emotion
frustration
future
help
interrogation
interrogative
job
manager
mark
nervous
occupation
pensive
problem
question
questionnaire
risk
sketch
solution
stress
stressed
symbol
think
thinking
trouble
troubled
uncertainty
unhappy
why
wondering
work
worker
worried
worry