Enlighten me please!

Can anyone who has been to cosmetology school tell me what it is like, costwise, and the types of things you learn to do? Also, I want to try more nail polish brands. I know a lot, obviously more than your average chick, but if you have any weird ones I probably haven't heard of, please let me know :) URBAN DECAY ALICE IN WONDERLAND BOOK OF SHADOWS is out this Friday! I'm already drooling... Sorry this isn't a real post, I work every night this week, so I don't have time to review or do any looks really. I will this weekend, pinky promise. Until I have enough time to post, I will just continue reading your lovely blogs. I hope you week is going well, only 2 days until the weekend!