definitely don't beat yourself up, and keep going...but I want to nudge you to also be very careful day 5-6 of sugar abstenance again. You do have to focus--sometimes for a whole month--to stay away from those addictive foods.

As someone else (somewhere--wish I could quote them accurately!) said, "I make it a moral issue. I don't beat my kids, I don't steal from the store, and I don't eat high-carb foods." Until it's that automatic, that much a part of your life, you will have to exert some pressure to learn the best habits.

Lecture over--now go forth and kit-kat no more!