The reference to evaluate the effect of surgery is your own past, not others' present. The task of surgery is to correct defects, not to create works.
Natural picky, looking forward to perfect surgery, perfect oxygen, don't do surgery early, lest you regret it.
Plastic surgery is not magic, it can only turn ducklings into swans, not ants into elephants.
Remember this sentence, love beauty, don't go too far, too far will go to the opposite side.