I agree you should do your best to follow the doctors orders, they are after all the experts. However I wouldn't beat yourself up to much. We all have food addictions, and your doctor is well aware of that, or you wouldn't be trying to get the surgery in the first place. I wasn't on a liquid diet. Just told to watch what I eat and no caffeine for a whole week before the surgery. Unfortunately I was addicted to caffeine what I call a Pepsi-aholic. 7-9 cans of regular pepsi a day. I broke and had couple cans a day. I was afraid They would cancel my surgery, but they didn't. I told them the day of the surgery my last can of pepsi was at 4pm the day before, they went ahead with the surgery anyway. I haven't craved a pepsi since, and because I was having issues with the anesthesia for a couple of days, I didn't even have to go through the caffeine withdraw. ( if I did, I didnt notice because I was to busy being sick from the anesthesia) I don't know if your doctor will go through with your surgery if you continue to break your diet. My advice is to follow your doctors plan, or expect that it may be a real possibility to have to reschedule your surgery. But rest assured he knows some of the people that say they follow the diet, really didn't. I would always tell the truth, after all your life is more important than pulling the wool over your doc's eyes.