be at wits' end

be at your wits' end

to be very worried or upset because you have tried every possible way to solve a problem but cannot do it I've tried everything I can think of to make her eat and she flatly refuses. I'm really at my wits' end.

Common Names:

Name	Pronounced	Usage
Osip	O-seep	Russian
Charlotte	shar-LOT (French), SHAHR-lət (English), shahr-LAW-tə (German), shah-LOT (Swedish), shahr-LAWT-tə (Dutch)	French, English, German, Swedish, Norwegian, Danish, Dutch
Sunnifa	-	Medieval Scandinavian
Ionel	yo-NEL	Romanian
Adolf	AH-dawlf (German), AH:-dawlf (Dutch)	German, Dutch, Swedish, Norwegian, Danish, Czech, Ancient Germanic
Sukhon	-	Thai