This comprehensive guide explores cryptocurrency perpetual futures trading and addresses eight critical mistakes that undermine trader profitability. The article defines perpetual futures contracts—leveraged derivatives without expiration dates that utilize funding rate mechanisms to maintain spot price alignment—and explains their unique advantages and risks. It systematically examines each common mistake including excessive leverage usage, trading without clear strategy, neglecting risk management tools, emotional decision-making, ignoring funding rates, insufficient research, underestimating volatility, and overtrading, providing actionable solutions for each. The guide emphasizes that sustainable perpetual futures success requires conservative leverage ratios (2x-5x), disciplined risk management limiting losses to 1-2% per trade, thorough due diligence before entry, and psychological discipline during market fluctuations. Readers learn how to utilize stop-loss orders effectively on platforms like Gate, ca