There is nothing profound

Whether it's reading news, pure technical analysis, or a combination of both

Using Bollinger Bands, moving averages, volume-price, naked candlesticks, or MACD, any of these methods can work; the key is how effectively to do it, how to calculate effectiveness, and these things need to be gradually understood and the system modified step by step.

Now, I feel the most naive thought is to follow exactly what is written in books and believe that one can make money, considering ratios of profit and loss, win rates... a set of formulas.

If you haven't made money, you think it's just that you haven't been doing it long enough, the probability advantage hasn't shown up, or that you haven't managed your funds well.

The authors selling books and the masters leading trades all hope you think this way; it's not our problem, it's your inability to do it well.

When it comes to contracts, if your system can't maintain a basic win rate, then no matter how you operate, the final result will be a loss.