Is it anger? Is it bitterness? Is it annoyance?
why do some people take it out on others and feel that they can get away with that type of behaviour?
Most Helpful Guy
It's a mix of all the things you specified,
since we feel rejected our ego is hurted and or self confidence get decrased,
we're angry to the person who made this to us and we start doing something in order to regain ourselfes back.
So we feel better and comfortable in future, no matter what the girl is done to us, we're supposed to be ABOVE her and ABOVE the things.