Here is a note to myself that the 120s and the 140s were terrible. I am at 313 and I still get days when my gums seem to be craving the dip. It happens under stress and when I am hungry.
Successful quitting means paying attention to common sense things like getting plenty of exercise, eating regular meals, getting plenty of sleep, etc.
My craves mainly happen when I have skipped a meal. So the main trick is to take care of yourself and make sure you eat.