Whether you are bullish or bearish, right or wrong, every day there are countless people with different opinions, it's like a meaningless debate competition that can't make money.

I feel more that you need to have a special vision or a real market experience, otherwise it's no different from a tape recorder, and it has no reference value, because what you tell me at a glance is whether it is rising or falling, just like here there is one dollar, you tell me it is one dollar.