I disagree. I rarely if never "indulge", because I don't equate food with happiness, nor do I lust for food.  I treat food as a means for survival, and nutrition. I need to get this amount of protein, this amount of carbs, this amount of fat, within this amount of calories. That is my mindset. I use food as a tool to improve, rather than an emotional crutch. I'm not going to eat a whopper out of guilty pleasure, because I don't want one to begin with, and I know it is shit for me anyways.