The idea of blatantly distorting the truth, denying what is right, and accepting what is wrong poses risks. Laughing at the bossy and trampling on the ugly. Not knowing leads to violence. Although violence has decreased as human civilization has progressed, two-dimensional differences are still producing violence. Who can say that they know everything that neither parents nor family nor experts know? Life is not over until the end. Just like Darwin's theory of evolution, people evolve.