suffer fools gladly
Verb
Meaning
suffer fools gladly (third-person singular simple present suffers fools gladly, present participle suffering fools gladly, simple past and past participle suffered fools gladly)
(idiomatic, chiefly in the negative) To be tolerant of stupidity or incompetence in other people.
Examples
I suffer fools gladly because I am one of them.
Several people have told me that my inability to suffer fools gladly is one of my main weaknesses.
The older I get, the less I suffer fools gladly.
Don't flaunt your ignorance or try to insult me. I don't suffer fools gladly and insults irritate me.