The biggest mistake I made two times was the same reason.

Once there was no stop loss on the empty plastic at the bottom at the end of last year. I remember that the position was closed the day before the New Year. It was really uncomfortable at that time. I made up my mind not to carry orders and resolutely stop the loss. As a result, I did it smoothly this year, just one month. There were more than 7400 single pp before, and I watched as the funds were getting less and less, and the whole retracement was 70%. This is the most serious. According to my method, trading with 50 stops will not cause such serious consequences. From then on, the stop loss order was uploaded directly, and even if the stop loss was wrong, it could not be better than yourself, and finally suffered a serious loss. $S&P 500 Index (.SPX.US)$ $Invesco QQQ Trust (QQQ.US)$ $Apple (AAPL.US)$ $NIO Inc (NIO.US)$ $Alibaba (BABA.US)$