First you have knowledge, then you have methods, make bold guesses, and then verify them carefully
Many people have been going around in circles for more than ten years, and the gold wire frames have been replaced with reading glasses without a continuously profitable trading system. In the end, they attribute all their failed trades to their mentality problems.
Most traders refuse to admit that they use factors such as entry time, trading time, backtesting of various strategy systems, hours of watching the market... to deny technical problems, and some even think that technology has no It’s useful, but the fundamentals are useless. This market is short-term, with most swing players and very few long-term players. If technology doesn’t work, what’s the use?