This person probably thinks everyone except him is a fool. That's why he said this. I just want to know, if you have surgery to remove fat, even if you don’t know it at the time, will you still not know it later? Will there be no bleeding after the surgery? Won't it hurt? To remove such a large piece of fat, the wound must be quite big, right? No need for sutures? Whether it is surgery or not, people who have done it will naturally know. Only people who have never done it will talk nonsense here.