There is a lot of noise in the market, filled with endless "opinions".

Professional traders shouldn't even look at news, but rely solely on data for decision-making.

The difficulty in trading lies in the fact that making mistakes can lead to profits, while doing the right thing can often result in losses.

Without a systematic risk control mechanism, trading actually introduces risks, and operational risks far exceed volatility risks.

It may seem like a lot of effort is put in daily, but it's actually a negative cycle. The correct approach is to maintain a positive cycle, continue researching, and keep accumulating.

Not all pain has value; true "effective pain" must be built within a framework of scientific methodology.