Maintaining a good mindset and conducting transactions is like fighting on the battlefield. Without a victorious general, failure is not scary, but what is scary is losing one's true nature. If one loses a single order, adjusting one's mindset and placing an order will definitely earn them back. Moreover, the amount of lost orders is far less than the amount of profitable orders. Therefore, what everyone needs to do is to strictly execute them, rather than picking orders, blindly operating, and not carrying stop losses, and so on. The same teacher, the same order, some people make a big profit, some make a small profit, and some even lose money. I believe the truth behind this is very clear to everyone.