I never quite know if I am replete or not, and it seems that most other people seem to know this. I do sense hunger. Not often - because I take my meals more or less 3 times a day so I end up not letting hunger a chance to set in - but on occasions when for whatever reasons I haven't been able to, I do feel, physically, pangs of hunger. It's not something to observe under IOAM because it is the most normal thing. I only note it because I've almost never quite known the counteracting feeling of experiencing, physically, that I am replete. I just stop out of conventional wisdom and reasonable rationing borne of external stimuli (e.g. gathered knowledge to the effect of "you're supposed to stop after eating this much.."). I wonder if it's just me, or most, or everyone.