A person who laughs when someone insults him ..

🤔

- if the person doing the insulting is respected or feared, more a defense mech than self control.
- if the person doing the insulting has no respect in the eyes of the person being insulted, indignant (maybe arrogant)

maybe?

I laugh if someone insults me, but it's so they don't see how much it bothered me (and it usually does).

depends how it is, most of the time it just screams insecure to me

I Don't have to think , I admit to being arrogant and proud

Mine is a defense mechanism. Never let them see you hurt.

Someone who doesn't give a shit what you think

it's usually much more complicated

Nervous reaction