90% full, that is, I can barely eat a few bites, but every bite is a burden and I feel full.

Eighty percent full means that your stomach feels full, but it won't hurt if you eat a few more bites.

70% full means that the stomach is not full, but the enthusiasm for food has dropped, and the speed of taking the initiative to eat has also slowed down significantly. I habitually want to eat more, but if I change the subject, I will soon forget to eat. Most importantly, you won't be hungry before the second meal.

60% full means that after the food is removed, although you don't feel hungry, you will feel dissatisfied. I felt even hungrier before the second meal.

Half full means that you are no longer hungry and your stomach feels more peaceful, but you still have a high passion for food. If you stop eating at this time, you will feel full. I was already hungry before the second meal, and it was difficult to last until the next meal.

No matter how low you eat, you can't be called "full" because hunger has not been eliminated.