I used to do that all the time. What really helped me was a scripture that talks about if your arm causes you to sin chop it off if your eye causes you to sin pluck it out, now obviously this isn't literal but I really had healing with what you were talking about above messing up and quiting for the whole day because i really wanted to eat other stuff. Now i feel more relief from not eating that stuff like i'm chopping off my addiction and my weakness doing atkins. my weaknesses are sweets and carbs like im sure yours are something starchy to that why your doing atkins. just think about it a different way. and i also quit thinking about the stuff i couldnt have and really started cooking and having the delicious stuff i could have. Just stay on long enough to get your blood sugar low enough you don't feel so tempted. Keep trying. I am so inspired by you saying you lost so much before i have over a hundred to lose right now. I have got on and fell of atkins so many times through the years but because of what i wrote above at the beginning of this i feel different now like this is truly a new way of life for me free from the foods that keep me in the bondage of this fat. blessings to you and your kids.