I had orthodontic treatment at a university hospital 2 years ago, and am I the only one who had a hard time? LOL
 Looking at blog reviews, cafes, and app reviews, they say it's bearable (I also got surgery without letting my guard down after seeing that).
 The first day and the next day after the surgery were just hell ㅠㅜㅜ I especially remember the first day. I didn't even want to do it
 , but I was praised for being able to tolerate the pain well, and I only used painkillers on the day of surgery and haven't used any since... I really
 think people who do this surgery for cosmetic purposes are amazing.