#TradingStrategyMistakes A common and devastating trading strategy mistake is the failure to manage risk effectively. Many traders, driven by greed or a desire to "get rich quick," risk too much of their capital on a single trade. They may also neglect to use stop-loss orders, hoping a losing position will eventually turn around. This emotional decision-making often leads to significant losses, as a single bad trade can wipe out profits from many successful ones. Overconfidence after a winning streak or "revenge trading" after a loss can further compound this error, leading to a complete breakdown of discipline and a lack of a coherent plan.