I was just wondering. I have heard about this before and seen it on TV also. People who lose a lot of weight, when they are at their goal weight, has skin that has to be removed. I have only lost 13 pounds so far, but I am wondering if that is something I am gonna have to deal with. Why does that happen? Isn't skin supposed to be kinda elastic-like and adapt to the weight loss? Does everyone who loses alot of weight go through this or just some? Just wondering.