If you're not able to operate without a checklist, maybe you're not ready for the real market yet. I'm not saying it's wrong to use one, but if you can't justify your operations without adding up numbers, you're operating on autopilot. The goal is not to create a trading system that tells you what to do, but one that teaches you to think. If you don't develop your own criteria, you'll end up trapped in alien systems that you don't understand.