I've heard that InMode is very effective, but how painful is it?

Lately, my chin has been sagging, and it looks like my jowls are drooping too, so I am seriously considering a lifting procedure. Everyone around me has recommended InMode, saying the results are 확실 (certain/definite). When I search online, it seems to be totally trending these days and a lot of people are getting it. However, I am a very timid person, so I am worried about pain or side effects and haven't been able to make an appointment yet. Is the pain usually bearable if anesthetic cream is applied before the procedure? Also, as a working professional, I am worried that severe bruising or swelling will be too noticeable when I go to work, so I am curious how long those effects usually last. I would be grateful if those who have actually seen results from InMode could honestly share their experiences regarding pain and side effects.