Break through the cognitive puzzle of behavioral finance and use a systematic execution matrix to block the bankruptcy cycle of emotional trading! This article provides in-depth compliance knowledge on the three core psychological traps of Contracts for Difference (CFD): the unwillingness to cut the meat due to loss aversion, the retaliatory frequent heavy positions driven by the gambler's fallacy after encountering floating losses, and the overconfidence misunderstanding of blindly increasing leverage due to the hot-hand effect after continuous profits. Describe in detail how to use an intelligent social tracking system with no tampering of historical maximum drawdown assessment and independent risk control parameters to achieve subjective mental desensitization with emotionless digital discipline.