Zhou Caiwei. It's not a mental illness, is it It is said that he was cheated, and then he saw through something and publicized his ideas in the street. There are videos on the internet, so I'm too lazy to cut and paste a long list. I'll give you a website: /programs/view/w50 jygqlsc/ I even added him Weibo and reprinted some inspirational things, so his starting point for doing such a sensational thing is not bad. In fact, he can make some people admire him for so long. . . .