In the United States, first-rate graduates go to Wall Street to work in finance, second-rate graduates go to Silicon Valley to work in technology, and third-rate graduates go to Boeing and Lockheed Martin to work on weapons. ​​​Finance is the real thing! ​​ Therefore, don’t be afraid of finance, or even think that finance is virtual and unreliable. In fact, the risk control of finance is stricter than that of the real thing, and the risk is also smaller than that of the real thing. This is why the real thing has collapsed one after another, collapsed in large numbers, and disappeared as a whole, while finance still exists. In particular, financial futures trading, especially commodity futures, is closely related to the real raw material users. Without our liquidity, the factory cannot survive for a day.