My willpower has gone. I was doing well with logging calories and exercise, bringing home made food, reducing portions. But, Christmas has hit. Several meals out a week, not in chain restaurants so hard to work out calories with any accuracy. Instead of doing the sensible thing of maintaining moderation I have just gone back to eating and drinking whatever I fancy. I need to engage in damage limitation until after the festive period. I have no idea why I'm so useless at this. I am highly functional in most other areas of life but I am such a child around food. Any advice on how to grow up and take some more responsibility for this poor body of mine?