I already do all of those things except the weightlifting, and I think burning more kilojoules would be counterproductive to my goals given I want to do the opposite. Making it easy to eat doesn’t cause me to feel a subjective sensation of hunger, and I don’t get those other signs of hunger you describe like lightheadedness or shakiness either. I get a tightness in my stomach, which my nervous system interprets as fullness and turns into a “no more eating” signal.