Looking good is not a common desire borne from vanity, but rather an evolutionary psychological model.  In current times, we may not be looking for a partner who can slay mammoths, but we do want to achieve success in our lives.  Attractive people have higher odds of being selected for various professional positions: they are less inclined to be deselected or penalized than their unattractive counterparts.  From breast and butt surgery to tummy, nose, and neck procedures, cosmetic surgery can improve other’s perceptions of you and increase your self-confidence.