After 2 months in the crypto circle, I have lost nearly 8000U playing contracts, and I can't sleep well every day. I work at a market in Macau. This way of playing is really worse than in Macau. In Macau, it's easy to win money, and people can get carried away. In the crypto circle, you need to gamble against the doghouses and institutions, and dragging out the time is very tormenting.