5 weeks out...had complications 2 days after surgery and had a 2nd emergency surgery. Could I have lost 31 pounds this quickly and on my own? Probably not. I was at the end of my rope...I couldn't diet anymore, I needed a fixed lifestyle change. I've been nothing but happy with my decision...complications and all, I'd do it again. I do mourn food. You will get so full of something off a bite or two and WISH AND YEARN to eat more...it's a depressing feeling, you feel as if you didn't have your fill. You will get through that though if you choose to. Let this tool be a last resort...if you've truly and honestly exhausted all other diet options, then this is for you.