The thing is, those foods dont make you eat them, nor do the events that stress you out. YOU make you eat them. Those foods dont just leap up into your mouth, and if you defer the responsibility of how they get into your system to the food, you will always struggle to stick to the plan.
When you get to that point, ask yourself this. "Is the short term satisfaction I am going to get from consuming this, even though I know it is not good for me, worth more than the desire I hold to get to a size 14?"