Frequent trading is quietly eating up your principal! This article provides an in-depth analysis of dopamine-driven “ADHD trading” and action bias psychology from the perspective of neuroeconomics. Popular Science uses the order-following function as an external discipline tool to cut off the physiological addiction and emotional reflex arc of "itchy hands". By transferring the right to place orders to professional signal sources, it forcibly cultivates the self-discipline of reverse patience and helps you reshape healthy trading behavior norms.