I worked on the assembly line for 12 hours and made 200 yuan. You said you slept until 12 o'clock and clicked on short selling to earn a Mercedes-Benz. Suddenly the sky became a little dark, just dark enough. You came over to comfort me and said: "You can't make big money by relying on physical strength. In this market, you can make a profit by shorting without any brain." I saw how easy and joyful you were to make money, so I took out the 30,000 yuan I had saved for more than two years and bought the entire position and went short. Three minutes later, the position was liquidated. I was very confused!