These days, watching "sandwich" attacks on the blockchain, honestly, you think you're arbitraging, but you might just be paying others slippage taxes and fees... Sometimes I get itchy and want to jump in and try to sandwich, but the next second I realize I'm stuck in the middle, being squeezed from both sides, laughing to death, even the liquidation line is trembling.

Especially during the main public chain upgrade/maintenance period, everyone is guessing whether projects will migrate, but I'm actually more worried about liquidity chaos. MEV bots get more excited, and no matter how fast ordinary people are, they can't beat them. Right now, I’m just cautiously testing small positions, using limit orders when possible. If I really want to trade, I treat it like buying a lottery ticket—don't overestimate the "opportunity"... Anyway, I stay cautious in words, but my hands still tremble a little.