One of the many reasons I like the low carb lifestyle is the clear head I have in the morning when I have been low in carbs ( especially sugar ) the day before. Whereas if I had a sugar laden binge the night before it feels like cobwebs in the brain.
So if you need motivation to abstain from that one bite remember that you will regret it in the morning.
Truth be told if we are keeping the low carb lifestyle carefully cravings should subside after two to three days. If they are not you may want to see if you really are keeping the diet faithfully by reviewing the details for a free copy of the atkins diet plan click on the link.