At first, plastic surgery was not used to improve one's beauty. It was used for therapy. However, these days, plastic surgery is used for beauty. And people who undergo plastic surgery have similar faces. Even Korea has picture called 'Gangnam women'. And almost people have similar face due to plastic surgery. I have a friend who got plastic surgery. Naturally she is beautiful. But I am a little repulsed. I think she overdid plastic surgery. She has big eyes, sharp nose and slender jaw. As a result, she has no personality.