I summarize the experiences I've gained from trading contracts with real money along the way, hoping to help everyone.

1: Can't hold onto profits when making money, but always bear losses when losing.

In a bull market, it forms the habit of holding onto positions; a black swan can lead to direct ruin.

2: Trading against the trend, always looking for resistance levels to short in an uptrend, and looking for support levels to long in a downtrend, this kind of operation can lead to severe liquidation.

3: Not sticking to major coins like Bitcoin, Ethereum, and Solana (#bnb ), always thinking that the bottom (#山寨季 ) is coming, trying to bottom fish altcoins, but the result is only losses.