"Portion control" is not the appropriate response to someone who says they're exhausted with the things they're already trying to do.
"Move more!" To the person with no car, biking everywhere and putting 10km a day into pokemon go.
"The thing I struggle with most is the interoceptive awareness deficits I get from ADHD - every time I feel hunger, it's an emergency, and I don't feel full until hours after a meal, so every time I eat it's a conscious effort to decide when to stop, despite feeling no less hungry."
