For those of you who (like me) seem to have nothing better to do, this is rather lengthy but is a very clear and easy to read article from Precision Nutrition - nothing we probably don't already know . . . . . . .
https://www.precisionnutrition.com/why-you-cant-stop-overeating
https://www.precisionnutrition.com/why-you-cant-stop-overeating