at ( one's ) wits' end – unable to think of any solutions to a problem; unable to
remain patient or willing to accept a bad situation
* After Mrs. Depaolo’s son came home late for the third time in less than a week,
she was almost at her wits’ end, but didn’t know how what to do.
درمنده شدن - وامانده
درمانده شدن - واماندن
