Brothers, how to judge the trend? It's simple, I look at whether Bitcoin is green or red at night, and then check Twitter to see if anyone is shouting 'To the moon!'. If the whole internet is celebrating, I'll jump in, and going with the flow is called 'queue up where there are many people first'. Set your take profit and stop loss first to prevent getting scared out of the market by 'bull fake breakout and bear real drop' and having a heart attack. In fact, the strategy is like surfing — when you see the wave coming, jump on it; even if you can't surf, you have to act professional; after all, if you fall, you'll only drink a few mouthfuls of seawater. To be skillful, you also need good luck to come your way.