Anxiety Emotion Source Structure Diagram • Left side: Market fluctuations → Uncertainty; • Right side: No system → Self-chaos; • Middle intersection: Powerlessness → Emotions dominate trading. The vicious cycle of emotion-driven trading • Emotions dominate → Position mismatch → Losses worsen → Deeper anxiety → Wrong orders again. How to establish a "sense of control" in four steps • Plan → Standards → Execution → Review.