to remain behind or hesitate to act
rester en arrière ou hésiter à agir (rester en arriere ou hesiter a agir)
"If you hang back, you might miss the opportunity."
"Si vous restez en arrière, vous pourriez manquer l'opportunité." (si vous restez en arriere, vous pourriez manquer l'opportunite)
to make a decision immediately
to reach a business agreement quickly
something that is still being developed or improved
to keep emotions inside without expressing them
to wait patiently for the right moment
That opportunity is gone and cannot be used anymore.