When a bull market comes, more people tend to lose money. Because the bull market often plummets, and the shadow of the previous bear market will continue to affect for 1-2 years, it leads to the fear of plummeting every day. This is a typical persecutory delusion. Holding the currency until the bull market comes and selling it seems so simple. In fact, in practice, you need to fight against the panic that the market is constantly pouring into, and the uneasiness in your heart, which is actually very difficult. There are simply not many people who can do it.