fly by the seat of your pants
idiomPart ofseat
fly by the seat of your pants — idiom
1. to do something without a plan or preparation, relying only on your instinct and
1.idiom
Definition
to do something without a plan or preparation, relying only on your instinct and experience
Example
We had no map or guide, so we flew by the seat of our pants through the old town.
New managers often fly by the seat of their pants until they learn the company routines.