Israeli Kindergarten. Dual-income couples often arrived late to pick up their children. As a result, the kindergarten implemented a rule that parents would face a fine if they were late; however, even though this introduced a penalty system, it also led to more delays in pickup times. By replacing feelings of guilt with money, paying a fee for being late became the new norm. After recognizing the mistake and removing the fine system, what happened? More parents started arriving late. When money becomes involved, the exchange of value fundamentally changes the nature of the relationship. And once that change occurs, it doesn’t revert. - Joseph’s “just my thoughts”
History professor Yuval Noah Harari said, "The most distinguishing feature between humans and other animals is the ability to believe not exist imagination." If you eat a banana exchanged with a bill from the chimpanzee, then the chimpanzee must be angry with you. The bill is just a thing to believe non-existent imagination each other in the human world, it's never important and meaningful for the chimpanzee. Unless the belief is to exchange the value, the money is just paper. This belief makes our social community. - Joseph's "just my thoughts"