at (one's) wit's end

In a state of distress that is reached when someone has no more patience. The baby's been crying for hours, and I'm at my wit's end! I'm already at my wit's end, so if this train gets delayed too, I'm going to scream.

Common Names:

Name	Pronounced	Usage
Shayna	-	Yiddish
Tsubaki	tsoo-bah-kee	Japanese
Vincente	veen-CHEN-te	Italian
Ana	AH-nah (Spanish)	Spanish, Portuguese, Slovene, Bulgarian, Romanian, Croatian, Serbian, Macedonian, Georgian
Roxie	RAHK-see	English
Ivo (2)	-	Bulgarian, Serbian, Croatian, Macedonian