Ladies and gentlemen, I have launched this 100-knife doubling challenge, and everyone is welcome to participate in it. The background of the story is that I want to cultivate my execution ability through this real challenge. Execute the trading plan in strict accordance with your own trading system. Let's say you have $100, how do you do that? I will start a continuous live broadcast, and everyone will challenge it together. Buddies who join, you can post your battle situation to the comment area every day. When you can hit 100 to 10,000, it's a hundredfold completion. End the challenge.