Every trader faces loss streaks. A 50% win rate means you'll regularly see 3, 4, even 5+ consecutive losses. That's not bad luck — it's basic probability. The problem isn't the streak itself. It's what you do during and after it. ## The Probability of Loss Streaks Most traders dramatically underestimate how common loss streaks are. Here's the math: With a **50% win rate**, the probability of N consecutive losses in a 100-trade sample: | Consecutive Losses | Probability of Occurring | Expected Frequency | |-------------------|--------------------------|-------------------| | 3 in a row | 99.9% | ~12 times | | 4 in a row | 96.9% | ~6 times | | 5 in a row | 81.2% | ~3 times | | 6 in a row | 53.6% | ~1.5 times | | 7 in a row | 30.7% | ~0.8 times | | 8 in a row | 16.4% | ~0.4 times | Even with a **60% win rate** (which is excellent), 4-loss streaks will happen about 3 times per 100 trades. This means: if you trade 20-30 trades per day, you should expect at least one 3-4 loss streak most days. This is normal. The question is whether your reaction makes it better or worse. ## The Damage Amplification Problem Here's what actually costs money during loss streaks — it's not the losses themselves: ### 1. Size Escalation After losing 3 in a row, many traders increase position size. The logic feels rational: "I need to make up for the losses faster." The math is brutal: - Trades 1-3: Normal size, $100 average loss = -$300 - Trade 4: 2x size, $200 loss = -$200 - Trade 5: 3x size, $300 loss = -$300 - **Total: -$800** (vs. -$500 at normal size) The size escalation turned a manageable -$500 streak into a -$800 one. And if trade 5 had been a winner at 3x size, the $300 gain still wouldn't have recovered the $500 already lost. ### 2. Setup Degradation After consecutive losses, your pattern recognition degrades. You start seeing setups that aren't there. You enter earlier than you normally would. You hold winners shorter (scared of giving back) and hold losers longer (hop