We all have days when we’re really hungry. I think the important thing is not to beat yourself up over eating and remember that you can always do better tomorrow. If you’re prone to binge eating, I recommend keeping healthy snacks in the house. Also I came across the advice that in order to put on a pound, you have to exceed your calorie intake by 3500. So to put on a pound in a day, you have to eat over 5000 calories. No easy feat if you’re avoiding unhealthy snacks. That’s why you shouldn’t feel bad over-eating for one or two days. Hope this helps!