In the field of investing, the biggest mistake is often not a lack of intelligence, but rather the weaknesses of human nature. The success or failure of investments usually depends on how we manage our emotions and behaviors. The key to success lies in establishing a solid trading system and strictly adhering to its rules. We should only execute trading decisions when the market meets our investment criteria. Once we can bridge the gap between knowledge and action, we have found the key to a higher realm of thinking, which also means opening the door to profitability.
This is a natural law and the core principle of investing.