Have confidence in your investment philosophy. If you lack confidence in your investment philosophy, ask why? If your investment method really doesn't work, switch to another one. Read books written by successful people and see how they succeeded. But we should pay attention to those so-called investment secrets, successful strategies, and money making tricks and other fraudulent books.
In transactions, one should not have a desire for quick success and instant benefits. Investors should not enter the market based on their subjective desires in trading. Successful investors generally strictly separate their emotions from trading activities to avoid the market trend being opposite to personal wishes and bearing heavier risks.