What’s the source for the idea that you get כפרת עונות when you are embarrassed?
I’m not referring to one being ashamed and embarrassed of sinning, but rather one who randomly gets embarrassed during the day and that serves as כפרת עונות.
I heard a story of the Chafetz Chaim who was very happy one day and they asked him why, and he said I was walking past a schoolyard of children and I tripped on some steps and tumbled to the floor and all the kids laughed at me. Then they asked him so why are you happy, you should be upset! And he said why should I be upset, I was embarrassed and got כפרת עונות, this is a happy day!
So when I ask my question, I mean being embarrassed by happenstance, not being ashamed over a sin