trial by fire
idiomPart oftrial
trial by fire — idiom
1. a situation in which someone must deal with a very difficult challenge for the f
1.idiom
Definition
a situation in which someone must deal with a very difficult challenge for the first time, without any preparation or experience to help them
Example
Eitan's first day as a chef was a trial by fire — the kitchen was short-staffed and full of angry customers.