I've had a terrible week diet-wise and feeling sad and full of despair. I'm so scared that this is the beginning of the slippery slope to re-gaining my weight (I've lost 4 and a half stones since my heaviest). It started with cravings for cake and chocolate and escalated into huge binges day after day. There's something very self-destructive about what I'm doing because I'm not even really enjoying the food. Does anyone have any advice about how to get back on track when you've slipped up big time? My trouble is, if I put one step wrong, it's my excuse to eat everything that I've been depriving myself of. I can't resist that momentary pleasure even though I know it's going to make me feel terrible in the long run. 