Social pressures. Yes, being hungry is uncomfortable and even can hurt, but if you ignore it long enough, it can sometimes become a bit more like background noise. I have always been a healthy weight, but my entire life I have had the paranoia of becoming fat. And so I am very accustomed to feeling hungry. When they started me a psych med that people can easily gain weight on, I started monitoring my weight more closely. Often, I go to bed with hunger pangs.

Quite frankly, I never understood how people are able to eat as much as I see them eat and still maintain a normal weight. I have always needed to eat less than others to maintain a healthy weight. My coworkers will eat 3 meals a day and be a healthy weight, but I have to eat 1 regular meal, 1 small meal, and maybe 1 small snack to stay a health weight. I'm guessing it's because I'm shorter so there is less mass at a healthy weight. Sucks.