I don't think I'll be able to have a very dramatic and pretty chin since I don't have a chin, and I'm worried about the aftereffects and side effects...
 I want to hear from people who have already had double chin muscle binding surgery!
 
1) Is the recovery period after the surgery very painful?
 2) I heard that it can be maintained for about 10 years unless you gain weight rapidly. How is it for everyone?
 3) I wonder if you all have no regrets as much as you are satisfied!