Jerrie, a gal at work had it done about two years ago and she's lost more than 150 lbs. She looks great. She did was she was told afterward and had very little problems.
Like Charlee, I would like to discourage you from having surgery and re-train your brain to think differently. There are so many complications that can come from surgery. There are tons of programs out there that can help with the thinking process.
I wish you luck in what ever you decide. {{{{{hugs}}}}}