Another big player has gone bankrupt. Li Xinye, who once claimed to have made hundreds of millions of dollars as the author of "Married Woman Dating Guide," posted today saying he has been completely defeated in the fields of gold, stocks, cryptocurrencies, and others, and is now broke and zeroed out. He has decided to make a living by teaching elementary and middle school math and computer science, charging 3,000 per hour. I now seriously doubt whether he ever actually earned that much money, or if he's just trying to cash in on some traffic. From my own experience of losing tens of millions in profits, people who go from big gains to big losses usually have to struggle with futures contracts first, and only after failing to make a comeback and feeling frustrated for a while do they consider switching careers for stable income.