The book that can alleviate my anxiety the most, "The Billion Dollar Legend of a Farmer," has a very obscure title. Without relying on technical analysis or insider information, a farmer could earn hundreds of millions of yuan in 2010. It is necessary to distinguish between insider information and misinformation. Insider information is what is called hearsay, which may belong to misinformation or unverified rumors. Information gap is cognitive gap, which is a unique advantage that can be accumulated by eliminating noise. Investment must have the simplest truth: 1. What is the essential power of the market? It is the energy balance between supply and demand, and the expression of various ideas among all participants. Price is the result of the game of essential market forces, with medium and long-term prices mainly derived from the game of supply and demand forces, while short-term prices are mainly derived from the performance game of participants' ideas. 2. Market changes follow natural laws, and price fluctuations are influenced by supply and demand 3. Be optimistic about heavy positions, give up and stop losses when losing money, and seize the opportunity to make money. (I have said this many times) Regardless of bias, looking through my tweets, four months ago I said short selling makes money, two months ago I reminded everyone to pay attention to gold withdrawal during a bull market, and a month ago I said the bull market is almost over. (Except for BTC, it won't fall anywhere) Money earned in your pocket is the real thing. I hope everyone can continue to play at the table in the casino. But don't forget the cycle, fantasizing about knockoffs and true love is a person's biggest prejudice.