Boomerang came back too fast: Chalk Zhang Xiaolong, Hynix girl. Don’t hype up the money-making effects of stocks to people with no experience—bull markets are the beginning of losses for most ordinary folks. Also, don’t look down on ordinary people. Society will naturally choose the optimal trends; it’s just that sometimes the public’s choices lag a bit. This year, the highest-scoring majors in the college entrance exam have already become Electrical and Electronics, Robotics, and Artificial Intelligence.