Setting Up a Real Test
Use a simulator matched to your target platform (Webull and moomoo offer excellent ones; thinkorswim's paperMoney is the classic). Set the fake balance to your actual intended capital — practicing with $100k when you'll trade $5k teaches nothing about your real constraints. Trade your written plan exactly: same instruments, same sizing rules, same hours.
What Paper Trading Proves (and Hides)
It genuinely validates: platform mechanics, order handling, strategy logic, and your rule-following under neutral conditions. It systematically hides: fill quality (simulators fill optimistically), and — critically — the emotional weight of real loss. Everyone is disciplined with play money; the gap between paper and live performance is nearly all psychology, which is why graduation should be gradual.
Graduation Criteria
Move to real money after: 50+ paper trades under written rules, positive expectancy over the sample, and zero rule violations in the final stretch. Then start at quarter size — the emotional transition is real even for paper stars — scaling up only after each size level shows the same discipline. Any live rule violation sends you back a level; that feedback loop is the actual training.