Enough is to eat what you think is just right, not to stop when you are not full. Eating in a buffet is actually a selling point. But if you don't stop eating, let yourself eat hard until you are full. That's very bad for our stomach. Our stomach digestion has a certain limit, not how much you can consume. The stomach can't digest in time, so it's ourselves who feel uncomfortable in the end.
Choosing to eat buffet for the sake of greed and cheapness is actually a loss. Yes, many people have heard of the marginal benefits of economics. It means that when we reach that saturation point, the more we eat, the stronger our happiness will be, but after that saturation point, we will continue to eat, and our happiness will only decline and will not rise again. So when enough is enough, everything is the best.
In fact, the boss who eats buffet is most afraid of meeting some people who eat big meals, but in real life, there are not many people who eat big meals, and most of them are young people, trying their best to keep eating. Eating too much is beyond his budget. In fact, they will also lose money. Because the principle of buffet is to charge so much money, then don't go back and interfere with how much guests eat. But if every guest doesn't know enough is enough, then this cafeteria will not make a profit.