The most important thing in trading is mentality, which is higher than technology, investment research and other things. You can understand nothing, but your mentality must be good. You can read Wang Yangming's philosophy of mind.

If your mentality of spot trading collapses, the end of playing contracts is the abyss. When you stare into the abyss, the abyss is also staring at you. Don't play contracts. Playing contracts will make your mentality collapse. If your mentality collapses, everything will be invalid.

I advise people not to play contracts, but I won't stop it, because I know that I can't educate people, but the south wall will. The only thing I can do is to control the trial and error cost of my students.

Whether it's doing contracts or chasing highs, we think we can make money by entering, and we regard them as prey. In fact, high-end hunters appear in the form of prey!