A.M.
i have known a couple people who have done it. what always struck me (because some of them did gain the weight back) is that, to keep it off, you truly have to change your life. eat less, and exercise more. what i never understood (as a big person myself) is, if you have to do that after, why not do it before?? and save yourself the pain and expense of surgery?
i originally weighed 250, i am now at 222, from better diet (NOT a "DIET"- just eating less and making better choices) and exercising. i understand in the grand scheme of things 30 lbs is not huge, but to me it has been awesome. and i don't intend to stop. so while i don't weigh as much as some people i have seen, i feel like i have a little bit of experience with this issue. but this is just my two cents...