Do you trade frequently and can’t control yourself? This article provides an in-depth analysis of dopamine-driven “ADHD trading” and action bias psychology from the perspective of neuroeconomics. How can popular science use the follow-up function as an externalization tool to cut off the "emotion-action" reflex arc, transfer the order action to a professional signal source, establish trading discipline by force, get rid of the physiological dependence on high-frequency blind operations, and reshape healthy reverse patience and rational risk control psychology.