Courvoisier

There's this girl I know and she's not that very nice. I mean to her friends she is, but when it's someone else, she seems to give you the cold shoulder. You're not like one of them and you don't look cool so I don't like you. I always asked myself, why are we like this. Why do we always stay in our comfort zone and judge people automatically? I was glad she was Christian, but she really didn't act like that. Well I don't have the right to say that, but at least try to be more, how should i say this, mature? I don't tend to hate anyone, but I just dislike how people act like that.
Just spilling my thoughts out, couldn't take it anymore.