Has anyone improved their trading more by changing their system than by working on psychology?
I've spent years building and testing trading systems - CS background, algorithms, the whole thing. Then I got into trading communities and realized
everyone says psychology is THE problem. Fair enough. So I went deep on that too - journaling, meditation, discipline work. Years of it.
Still kept hitting the same walls with real money and marginal improvements only. Same patterns. Over and over.
What actually fixed it wasn't more psychology work. It was realizing my system just didn't fit me. I trade futures way better with position trading. My equities need a much wider stop than any normal ATR calc would tell you. And my trade frequency had to match my actual life - portfolio size, time I actually have, not time I wish I had.
Once those pieces matched, most of the "discipline problems" just... went away. Didn't need to meditate my way through them anymore.
Anyone else had this? Where the thing you thought was a psychology problem was actually a fit problem?