พยายามหา 'จุดแข็ง' ของตัวเองไม่เจอ - คุณนิยามจุดแข็งของคุณว่าอย่างไร?

It's a common struggle, and for me, defining my edge came down to a very specific set of market conditions and setups where I've backtested and found a statistically significant positive expectancy. It's less about intuition and more about a repeatable, data-driven approach to entry and exit criteria within a defined volatility range. Do you have a journal where you track your wins and losses against specific criteria?