$BTC
After being in the market for a long time, you will truly understand: buy when no one cares, and sell when the market is full of people.
The moment when you are scolded, ignored, and laughed at is often a good buying point. Even if you don’t buy at the lowest price at this time, it is still relatively low.
Of course, if you are hoarding for a long time, you should buy in batches and buy when you are in a low mood. After a few years, you will find that you did not buy wrong.