I don't mind plastic surgery. It helps fix the ugly bits and imperfections. I'd do it if I had the money.
I used to long for breast implants. Fortunately I was young and broke!
I just can't imagine having surgery for something that wasn't life threatening. On the flipside, I would hate to have an imperfection that bothered me enough and affected my self esteem so much as to
yearn to change it. So in that way, I think those feelings must be so strong, that someone would go as far as surgery to change it, so I understand even though I've not had those feelings personally myself.