Honestly I'm against plastic surgery for everything except face reconstruction. Your face is something people look at all the time. If you have something like a 10 inch nose, people are looking at that all the time. Being aware of that makes someone so self conscious. I have a big nose but that wasn't my problem growing up. I was excessively hairy (I'm a female). I had sideburns, a moustache, it was so terrible living with. When I turned 12 my mom finally took me to get my lip and eyebrows waxed, and only recently did I have lazer removal on my sideburns. I feel so much BETTER. Living in a white country where having hair on your face is abnormal and having people talk about me ALL the time, those days are over. It's the same concept with getting your face reconstructed. I was such a strong person, but the excessive self-consciousness brought me down a tremendous amount. If it's going to make you feel better about yourself, WHY not?
What I don't agree with is brest implantations, liposuction, or going to the extremes Heidi Montag did.