hopeful_loser

Hi everyone. I have been lurking for quite a while and am thankful for all the useful info from these forums. I am currently doing the 3 month medically supervised diet of 1400 calories, and have screwed up royally twice this week. I get to the point that I am starving and overeat (thus going over my 1400 calories for the day). I think I will add a mid-morning snack to help with this, but I am feeling like a big failure. And then I question if I can't do this for a few months successfully, what kind of success will I be able to have with the surgery? I was just wondering if there is anyone else struggling with the medical supervised diet? Anyone that struggled with the diet part of it and then became successful after surgery?