Okay, so I did the pre-knob program at the Citadel and loved it. I am strongly considering going there, but I have one concern. This may sound a bit weird, but when we were eating in the mess halls with the knobs I tried eating about the same amount as the knobs around me. Anyway, I noticed I was hungry throughout the program. However, I am a pretty skinny guy (6 ft. 150 lbs.) So it is not like I am a big dude and consuming a ton of food a meal. So my questions is: are knobs only able to eat a certain amount, or can they eat as much as they want? It does not seem like this would be since your are burning calories throughout the day. I am just concerned I will lose weight unhealthily if I go through such an experience.