An in-depth analysis of the "profit trap" and the core of risk control in copy trading: a detailed explanation of why the "maximum drawdown" is more valuable than the rate of return, and how to use WMAX traders' "personality tags" to achieve accurate matching. This article teaches you how to construct an "all-star" hedging portfolio to smooth account fluctuations, and emphasizes the establishment of rational psychological expectations through simulated trading previews to help you preserve your principal and move forward steadily in the complex financial game of 2026.