The woman got into her fancy car and drove to a luxurious restaurant with her friend. There, they ordered whatever caught their eye, not worrying about the cost. They ate only a small portion of their meals, leaving most of the food untouched. When it was time to pay, the bill came to $45. She handed the waiter $50 and casually told him to keep the change. This ordinary act reveals a deep contradiction—want to know more? Let’s continue!