I went to my first seminar in May 2012, I was done with the process and approved by my doc and insurance by July but had to put off surgery due to work. I had my surgery September 25, I starred at 364lbs and I am down to 300. I lost 40lbs before surgery and have lost 24 after. Mine was not a revision, I havent had any other weight loss surgery besides the bypass. I am sure you will do great, just stick to the diet and try not to get upset if something makes you sick.....I got upset the first time because I was doing everything right, my doc was awesome though telling me how our body is adjusting and that it might not like something right away but to try again later.