You're Studying the Wrong TradesE-mini Dow Jones Industrial Average Index FuturesCBOT_MINI:YM1!fibsdontlieEight wins. Two losses. The debrief is entirely about the two. I've watched this play out across thousands of traders. Good week — green most days, setup followed, risk managed. Two trades don't work and suddenly the strategy is broken. The edge is gone. Back to the drawing board. The eight that worked? Barely a mention. I did this early in my career. A losing trade would sit with me for hours. The winners got a nod. Felt like due diligence. It wasn't. Two biases. One expensive habit. There's a reason this happens and it's not a character flaw — it's psychology. Negativity bias means the brain assigns more weight to negative experiences than positive ones of equal size. Losing $500 feels worse than winning $500 feels good. In trading, that imbalance shows up in how you review your week. Two losses get three hours of analysis. Eight wins get five minutes. Recency bias makes it worse. The brain treats the most recent events as the most relevant — regardless of the full sample. Two losses at the end of the week feel like "this setup doesn't work" even when the prior eight trades say otherwise. That feeling changes behavior fast. Traders start jumping to different timeframes looking for what they missed. Others switch instruments entirely — as if the problem lives in the market and not in the review process. The setup didn't break. The perspective did. Combined, these two biases will erode confidence in a system that's actually profitable. Not because the edge disappeared — because you stopped seeing the full picture. The question worth asking after a loss Not "why did I lose." That's the wrong starting point. Was this a good trade according to my system? A good trade can lose. That's probability — not failure. If the criteria were met, the risk was defined, and the plan was executed, the trade did its job. The market doesn't reward correct process on every single occurrence. A bad trade can win too, which is its own problem — it reinforces the wrong behavior and makes the next deviation feel justified. Outcome and process are not the same thing. Treating them like they are is how traders talk themselves out of systems that work. What an honest review looks like The full week. Not just the red trades. Did you follow your setup criteria across every trade? Did you take anything that didn't qualify? Skip anything that did? Were your stops where the plan said they should be? Those questions apply to winners and losers equally. A trader who won but broke the rules learned the wrong lesson. A trader who lost but followed the plan has nothing to fix. Review your winning trades with the same intensity you bring to your losses. The full picture will tell you far more than two bad trades ever could. About the Author I'm Joe Pena, founder of FibsDontLie. For more than 12 years, I've specialized in trading YM futures and have helped over 7,000 traders worldwide develop a structured, rule-based approach to market execution. My focus is on market structure, confluence, and disciplined decision-making rather than prediction.