When Ming got up in the morning, he had already sold most of what he should sell. He can buy it back when the price drops. He still needs to arbitrage. Only what is in his pocket is real. Otherwise, it is just a number. This number may disappear one day! Ming always acts according to the rules of the trading system. He will not waver and firmly implement the rules. I hope you will do the same and do what you want at your position.