$BTC should be close to the truth. I am quite confident in judging this market, but trading requires principles and rules. Since it has fallen below the first point I mentioned, it is a wrong judgment. So I will use this wave of market to verify that I am on the right track and make the next trading smoother. If you stop loss, you will not chase it again. Repeated stop loss at the same point will distort human nature and gradually make people obsessed. No one can avoid being obsessed, but everyone has a different threshold. Trading at an arrogant level is putting oneself to death. If you are strict with yourself, you will not fall into danger.