Most new traders treat trading like a school exam—they think if they aren't right 80% or 90% of the time, they are failing. This belief causes beginners to hold losing trades forever just to avoid taking a loss and ruining their "win rate." Here is the secret: Win rate doesn't determine profitability—Risk-to-Reward Ratio (R:R) does. What Is Risk-to-Reward Ratio? Your Risk-to-Reward Ratio measures how much money you stand to lose versus how much money you stand to gain on a single trade. 1:1 R:R: You risk $10 to make $10. 1:2 R:R: You risk $10 to make $20. 1:3 R:R: You risk $10 to make $30. The 10-Trade Math Experiment Assume you take 10 trades risking $20 per trade with a 1:3 Risk-to-Reward Ratio. You have a terrible week and lose 6 out of 10 trades (a 40% win rate). Even though you were w