Well first of all you are generalizing which is not good. It sounds like you have met some black women who treated you badly. I am a mixed black woman and have many black female friends and none I would label stuck up and have a bad attitude, including myself. Many I would describe as attractive, intelligent, kind woman where a man would truly be lucky to have that person in his life. Keep in mind any woman can be stuck up and have a bad attitude, and think about where you meet this girls. If you meet a girl in college or at a laid back social function with friends then I doubt you would get much of that kind of response, compared to if you met a girl at a club or some crazy party. And just so you know I have met white, black, Asian, middle eastern women, and so on, who were definitely stuck up or had some bad attitude.