Market fluctuations are complex, and ups and downs cannot be predicted with formulas. If one blindly trusts "old experiences," it is easy to take a wrong turn. What has often happened in the past may not happen again in the future; new situations may arise at any time. There is a reason behind every market rise and fall; it is not random.
Just like Bitcoin, who can be sure it will suddenly drop by ten thousand points? Those who hesitate when prices rise may not be able to act correctly when prices fall; I have my doubts. Pessimists about Bitcoin fall into two categories: one misses the buying opportunity, watching the price rise without daring to enter, hoping it will drop back; the other is trapped, not believing it can rise that high, only wanting to wait for a drop to break free. They are too subjective, only seeing what they want to see, and do not understand the market's volatility.
Follow those who truly understand the industry, follow the market, and opportunities can be found in both rises and falls. Following those who missed the rise may also lead you to miss the opportunity when prices fall.
Rises and falls are just the surface; the important thing is to seize the rare opportunity of a bull market. Ignoring good opportunities, only waiting to make money when prices drop, is like picking sesame seeds and losing watermelons.