I was also worried about this issue. What I did was loose a little, but not too much. I did start an exercise program, and use the time to do a lot of research, reading, and did a lot of work on myself. I used the time to learn how to chew my food slower, not drink for 30 mins. after eating, etc. All those things that I would need to put into practice after I had my surgery. I also took the time to get my head in the right place. If I felt a binge coming on during those 6 months, I figured out how to deal with it knowing that I would no longer be able to eat my way through it. The 6 months went by faster than I thought and I accomplished a lot. I also got my house in order. Since you can't do a lot of heavy lifting after surgery, I remodeled my livingroom and kitchen. Painted, put in new floors and remodeled my main bathroom. Now 1/2 my house has a new look, just like I will. LOL Hang in there, it will go fast!