When investors are used to buying high and selling low in volatile markets, they are likely to miss the opportunity of trending markets because they are always afraid of missing a little profit and leaving the market immediately. On the contrary, holders who are familiar with trending markets often turn profits into losses in volatile markets. Some people have proposed that trend operations should be adopted in trending markets, and high selling and low buying operations should be adopted in volatile markets. This seems to be a solution, but in fact it is not easy to change the operating system unless you are born an investment genius. Most investment experts prefer to adopt evasive strategies when facing market conditions that they are not good at, so the few "Yongzhuan teachers" mostly exist only on social media. In the investment market, the key to success is not to follow the operations of others, but to cultivate one's own unique insight and market grasp ability, so as to be able to handle various market conditions with ease. Therefore, investors should continue to learn, practice, summarize experience, and form investment strategies that suit them, rather than relying on the operation suggestions of others.