doubtful
analyse
arrow
ask
asking
business
businessman
choice
choose
choosing
complex
complexity
confused
confusion
crossroad
decide
decision
difficult
difficulty
direction
doubt
help
incertitude
indecision
interrogation
intricacy
man
maze
mess
opportunity
option
pensive
possibility
problem
question
research
resolve
strategy
stress
stressed
think
thinking
thinks
trouble
troubled
uncertain
uncertainty
way
wondering
worried