I got square jaw surgery at Gangnam Station and live a confident life. Living with a square jaw, I have never been able to tie my hair up comfortably. I have always been careful about it, but now I don't have to look in the mirror and feel upset, and I don't have to let my hair grow long like a ghost to cover it up. I am satisfied enough to choose the surgery even if I go back several times. Thank you so much, director.