Buffet guilt is a very real thing
You may feel bad about eating much and paying less than what you should. Don’t worry. Many people experience that pain, too. It is a psychological trick buffet restaurant owner’s use. They make you eat less the next time you’re there.
You’ll feel it the next time you’re leaving the buffet restaurant. How you felt very “guilty” for eating too much than what you paid for. This is very hard to counter because it is the conscience of a person that defeats himself. The only way to reduce this is to raise the price higher.