Some girls are very snobby, especially the very attractive ones. That's not always the case, but they often put up defense barriers against men because they get so much attention, even when they mistreat others. Honestly, at that point, most decent men will turn and walk away.
Besides looks, the overwhelming majority of men really don't care that much about your profession or education. While those may be things that women value in men, we simply don't care that much. I don't date lawyers and other professional women not because they "scare" me, but because they often come on with a strong attitude problem of look at me, I'm a lawyer girl, I make blah blah blah money, etc.
I've found that lot of professional and successful women are always fighting other men and women at work to get to the top. When a man wants to come home or have a girlfriend/wife, he doesn't want to fight. A lot of smart girls with education forget what attracts a man and it aint' a diploma.