Hunger is HABIT…Stop and think of this. Each pound over weight that we are is 3500 calories. If a person is 20 pounds overweight that means that person is carrying 70,000 excess calories (3500 times 20)…. If in a day we are to eat 2000 calories…. That means we have 35 days of excess stored calories. So you are right HUNGER WILLPOWER is totally in the MIND.