Using the simplest trading system can actually earn money. How simple can a trading system be? Open a position with one point, use one K for stop loss, and when it breaks this K and leaves, isn't it very simple? So simple that you dare not believe it. But I tell you, this is a so-called positive system with a huge profit-loss ratio. The real simplicity is the simplification after experiencing complexity, and when you haven't even experienced complexity yet and say it's simple, that's not true. Simplicity is defined by your most perceived understanding, which may appear as ignorance in the eyes of others. We gradually correct these underlying issues; everything simple must be based on logical thinking that extends to the results of actions. This is a process, and you will find they are all logic-based. Everything must start from logic, but the foundation of generating logic is cognition. The closer your understanding of something is to its essence, the more naturally your logic will change with your understanding, gradually transforming into cognitive logic, thinking, philosophy, and methods. Every book you see is actually such a process. This process needs to be experienced; it cannot be just talk, nor can it be just theoretical discussions. The market is dynamic; in the movement of the market, some people continuously come in while others continuously go out. Only through the fermentation of time can the power of funds form a collective force. This collective force will drive the market in one direction, and this process can be interrupted at any time, just like a W bottom turning downward, suddenly becoming an ending. Of course, this is just a small example, but it illustrates that it is very difficult to achieve sustained and stable profits using any theory. You may also believe that all theories are truly just to sell you a book. However, if you really take the time to watch the market, you will also discover some key levels in the market. They belong to different cyclical forces, and you need to clearly understand the level of their reactions and whether you should participate. Such cyclical forces will impact your trading cycle; do you need to place trades? Does this trade align with your underlying logic? What is the price difference, how much is the loss, and how much is the profit? You also need to consider the time factor and the facing conditions. When the market further moves to prove you are correct, you then need to consider what the market is doing and how you should handle your trades. The entire trading process is essentially a psychological process, but in terms of behavioral performance, you only have actions like opening a position, stopping loss, or not opening a position at all. These are the only actions, which are then reflected in the market's K, waiting to open a position, waiting to close a position, with nothing else. Returning to simplicity, performance is just an opening position at one point and a stop loss at one K. However, have you truly understood the market, and have you truly understood yourself, trying to integrate yourself with the market as a whole? When you reach this point, you will naturally know that all theories are actually one, and all theories have their merit. Similarly, this point of opening a position can exist at various levels such as weekly, daily, hourly, and even minute-second levels!
