Monochrome Zelfie
Like a rhinoplasty (nose job) done at the same time a deviated septum is getting fixed.
A girl I know did that. Her nose had always looked funny to her (I'm legally blind, so I couldn't tell.) So she had it changed, when the fixed her septum.
I think that plastic surgery is ok, but there are limits.
When my face was bitten by a dog, when I was five, a plastic surgeon sewed it up. I also think that plastic surgery to correct something that happened in an accident is definitely a good thing.
I think that getting one, maybe two things done for self-esteem is fine, but plastic surgery in excess is bad.
Also, Operation Smile is a fantastically wonderful organization! They help children with cleft palettes and such get reconstructive surgery.