Are my emotions telling me to eat? Is stress at the heart of the problem? Stress from a unresolved past, or future uncertainty?
Physiologically, emotions are themselves electrical, chemical and hormonal discharges of the human nervous system. Initiation and transport and reduction of signals. There is a great deal of room for error there.
Satiation comes and goes, it is not consistent. Add just a bit of sugar or something that becomes sugar, and regardless of the size of the meal, in two hours, I am ready to eat again. Hyperinsulinemia, no doubt. But are emotions driving it, or physiology? I do like food, especially good tasting foods. Poisons, I say now.