I was so stressed out about my square jaw that I decided to do it. My family was against it and it wasn't an uproar. I took the bus alone and went to Gangnam. After seeing three or four places, I decided on one, made an appointment, and had the surgery in a hurry. Currently, there's nothing wrong with the inside of my mouth, other than the stiffness. It has become softer and more feminine. No one knows that I had surgery haha. I think it's good because it's not noticeable because it's stuck in the mouth. I'm not 100% satisfied, but if you have a complex, I vote for Handa. I don't regret it.