Don't always try to sell at the highest point. When your principal doubles, first recover your initial capital. If it keeps rising after that, gradually reduce your position. Let the remaining position follow the trend, so you won't miss the move and you won't have to ride a roller coaster. Set your stop-loss in advance, and if the loss reaches the preset line, exit without making excuses. There will always be opportunities in the market, but if your capital is gone, it has nothing to do with you anymore. $ETH #Adobe宣布换帅股价盘前跌3% $AAPLB #美国初请失业金人数升至20.6万 $SNDKB