Want to get into the stock market? First, test yourself like this: take out 10,000 yuan, and throw 1,000 yuan into the river every day. When all 10,000 yuan is gone, if you continue to eat and sleep as usual, with no emotional fluctuations, it means your psychological resilience is sufficient.

Want to play in the crypto world? The difficulty is even higher. Take 100,000 yuan in cash and secretly put it into the trash bin of your community late at night. The next morning, when you check, if you can still sleep soundly from the night before without tossing and turning, then you truly have the right mindset to participate in the crypto market.

This is not a joke; it is reality. The market is always testing human nature. Those who can't sleep after losing money or regret stopping losses will eventually be ruthlessly taught by the market. Investing is essentially a battle against your own desires and fears. Only when you can truly accept the worst possible outcome are you qualified to stand in the exchange.