But many times, things go against one's will. When the market was good in May, I kept chasing short SOL until it was liquidated. Later, I knew what the market was, what hedging was, and what volatility was. Including when the market was particularly bad in August, I chose ZK before the market opened, and it was cut in half at the opening. I was reluctant to cut my losses, and finally only 30% of the position was left, and the long position on BOME was liquidated. The contract lost a total of 100,000 yuan. After two large liquidations, I fell to the bottom. I was so anxious that I couldn't sleep all night. The liquidation also included my ex-girlfriend's 20,000 yuan funds and a large part of the loan.