What is wits end?

Wits End is a common idiom that refers to the state of being so frustrated, perplexed, or stressed that one doesn't know what to do next. It describes a feeling of being at the limit of one's mental resources or patience. A person at their Wits%20End might feel overwhelmed, helpless, or unable to think clearly. The idiom often implies that the individual has tried various solutions or approaches without success, leading to a sense of desperation. Being at The%20End%20of%20One's%20Tether is a synonym.