During simulated trading, position management and leverage size are controlled well but in real contract trading, I often lose money. Is there a master who can teach me how to make money in contracts? Should I switch to low-leverage long-term investments to reduce the risk of short-term volatility and liquidation? Or should I trade short-term volatility contracts and set clear stop-loss and take-profit levels? Which one would be better? #合约交易 #合约爆仓 $ETH