Like for example someone not living up to their responsibility and you call them out on it. and They call you a bitch or whatever insult you want to use.
My reaction, is I just let it roll off my back. It takes a lot for me to be insulted, unless I'm having a bad day. You have to know which buttons to push, I think I have thick skin. I know I can take a lot of abuse and I have, I'm not one of those people that is too concerned with other's feelings. I am to a point, but I'm not going to feel sorry for you over your room mate eating your peanutbutter.
So how do you react when someone insults you?