Technical analysis is only a part of the trading system, not all of it. When a signal appears on the market, the trading system will only help you judge the quality of the signal and the possible gains and losses of future transactions, but it is not making decisions. The trader himself is the one who ultimately decides whether a transaction is executed.

The trading system is like martial arts. The same martial arts may have different effects when practiced by different people. Some people are genetically suitable for sports, so they may practice better, while others are very lazy and may not practice well. You can't say that there is something wrong with this martial arts just because a few people don't practice well. The same reason is that some people are suitable for Tai Chi and some are suitable for Wing Chun. A duel between two people may determine the winner, but you can't judge whether Tai Chi is stronger or Wing Chun is stronger based on this - because individuals can only represent themselves, not everyone.

If we want to find a trading system that suits us, we must figure out what our style is, and then decide on our technical analysis focus, whether it is naked K-line, pattern, or which technical indicator, as long as it can help you make a profit, it can become our tool for making profits in the market. After determining our trading system, we have to practice it like practicing martial arts. World champions are made through practice. If you want to do well, don’t you need to practice?