I think plastic surgery is dumb to do. Just because you could end up looking like the ugliest person ever. There's this guy at Sam's Club, where I used to work, and it's a he/she. You can tell the plastic surgery was not a success.
Surgery should only be meant for breast enhancements or a face lift. I've heard of other surgeries, but unless they are a life/death situation, you shouldnt do it. Breast enhancements should not be BIG...in high school, there were a lot of girls who had plastic surgery. And no, for you perverts, I did not look on purpose. There are some classes that we talk about this stuff.
But if you really want it, then more power to you. That's your decision and no parent, citizen, etc. should stop you.