Emotional discipline is one of the hardest yet most crucial aspects of trading. Fear and greed can lead to impulsive decisions, overtrading, or holding onto losses. Traders often let emotions override analysis, especially during volatile market conditions. Managing emotions begins with having a well-defined trading plan, clear entry/exit rules, and sticking to position sizing. Using stop-loss orders can help prevent large drawdowns. Traders must detach themselves from money and treat trading as a probability game rather than an emotional ride. Journaling trades, reviewing performance, and learning from mistakes can improve emotional control. Mindfulness techniques like deep breathing or taking breaks during stressful trading days can help. Practicing gratitude, building mental resilience, and avoiding market noise are also effective. Emotions cannot be eliminated but can be managed. Successful traders are not those who never feel fear or greed, but those who do not let emotions dictate their trades.