First of all, the counseling director was kind and friendly, so I chose this hospital after considering several hospitals! When I told them what I was worried about, they adjusted it reasonably, and I was grateful that they kindly adjusted it even though the director changed once in the middle! The surgery was done by a renowned doctor, so I trusted him and it seems to have gone well. In fact, I didn't know that I had to keep wearing the bun for 7 days, so I took a few extra days off from work. I ordered a balaclava in advance and wore it over my bunted head, so I was comfortable going out. I had a hard time opening my mouth due to the band under my chin, so it was a bit uncomfortable to eat for a few days. Oh, and I had a sore throat for a few days due to the anesthesia, and the biobond and scar tissue under my chin seem to be getting better over time! They said I could start receiving high frequency treatment in a month, so I'm not worried at all! I was worried at first because it was a little-known surgery, but I think it was a good decision because the complex part that I had was greatly improved! Haha.