Would you get very angry and insult/ criticize them back?
Or would you just ignore them and stay away from them?
I believe that most people would normally get very upset after being insulted and/ or criticized for something, and they would usually also get very angry as they felt that they were being insulted/ criticized unnecessarily.
Most people would either start an argument or a fight after receiving any insults and/ or criticisms from someone else.
These are all the different negative responses to any rude and offensive insults and/ or criticisms that most people would act out.
I suppose these are all natural responses and reactions of any normal and healthy person.
Very few people would still be able to remain calm and cool after being insulted and criticized unreasonably and for nothing/ no good reason.
There are a number of very annoying and very irritating people who really enjoy insulting and criticizing other people for fun.
They are sick as to be able derive pleasure and satisfaction from abusing other people.
You just have to be aware that they are such sadistic people and do your best to avoid them as much as possible, in order to protect yourself from them attacking you.