An important lesson in trading: objective rationality, objective analysis, and rational trading

We often hear who is bullish or bearish on a coin, what Bitcoin must reach 100,000, Liang Xi said that it fell below 10,000, or what leek said that the coin saw 200. There are too many examples of this. Regardless of whether you are bullish, bearish or what you see, please state your reasons and the logical basis for objective analysis. Too many people are just yelling at themselves to brainwash themselves, without the qualities of a good trader. Of course, no one is born with it, they all learn it step by step. So everyone is willing to call a lot of big Vs, that is, to buy what currency and what price. In fact, they are basically liars, and he can’t tell why. You also have to be objective. For example, if you are bullish on a coin, but it keeps falling, then you may have to respect the objective facts, that is, this coin is not good, and your analysis is wrong. Example: If you think you are ugly but everyone says you are handsome, then please respect the objective facts if you are sorry.