Is it like a wall grass that sways one moment and then the other? Isn't the market trend just a tug-of-war back and forth? Are those who only know to look in one direction and refuse to change doing well? The trend won't always be one-sided; there are also fluctuations. After breaking new highs, it enters a large range of oscillation. Looking at the high and low points on the daily chart, it's obvious, right? If it doesn't turn at high and low points, are you just waiting to be trapped? Every time after a turn, isn't the trend consistent with the direction it turned? This is called deep foresight.