to think carefully about an idea before making a decision
to think over
to wait until the next day before deciding what to do
to sleep on (something)
to ask someone their opinion on an idea
to run (something) by (someone)
to think carefully about the advantages and disadvantages involved before making a decision
to weigh up
to decide not to do something you have planned because you are frightened
to chicken out
to continue
to keep on
