Today I looked at the blockchain again and saw a few "sandwich" trades, to put it simply, you think you've caught a price difference, but many times you're just paying others transaction fees + slippage taxes... I used to be impulsive too, whenever the pool shook I’d get itchy, but after reviewing the ledger I realized: the small profit I made was often taken away even more cleanly. Now I set a strict rule for myself: if slippage exceeds a limit, I withdraw, preferring to miss out rather than become fuel.

By the way, recently hardware wallets are all out of stock, and a bunch of phishing links are flying everywhere. People’s security awareness has improved, but don’t just guard against "fake official websites," on-chain traps that look like opportunities are also quite real. I’m just a bookkeeping degenerate anyway, as long as I can avoid paying others transaction fees, I won’t do it. That’s all for now.