Title: Why do 90% of retail traders fail? (I think it's lack of data)

Everyone talks about "psychology" being the reason traders fail. I disagree. I think the real reason is Lazy Analysis. Most people see an "RSI Crossover" and buy, without knowing if that strategy actually worked in the last 100 trades. They are guessing, not trading. I built a tool (PipWizard) to force myself to backtest every idea before risking money. It changed my win rate completely. Question: Do you backtest manually, or do you trust your gut? 👇 Let's discuss in the comments.