Envious, jealous, insecure "women" who reflect their insecurities, fears, or just generalized discontent onto others through hate, isolation, and non acceptance are the ones I feel extremely sorry for. Let go of the way you perceive yourself and how you feel about people because its making you treat people horribly and to be honest makes you look ignorant, rude and heartless. I hope you find peace and contentment so you can pass that on instead of unreasonable hatred.
I've had to really work on this. I used to think that if I was kind to someone they would be naturally kind back and when they weren't it hurt. This mostly happened with girls that I wanted to be friends with...now I'm still nice, but super-picky with who I choose to let get that close.