Are you mocking him? When the body has no fat left or very very little it is a tremendous pressure to dig up that little bit fuel you need to utilize for your daily activities, workouts and regular bodily functions. Anyone can stop eating and its painful enough, but not nearly as much discomfort as when one is totally depleted, Of course the guy is suffering.
Maybe you should read a few of the other threads on this board............flex is also working with Disgusted.