Recently, I've seen people complain again about unfair sorting and MEV treating retail investors as ATMs. Honestly, I find it annoying too, but I'm more afraid of opening the door myself first... I really treat mnemonic phrases like "ID card + bank card" level storage; screenshots, cloud drives, sending chat records—don't even think about it. And about signature authorization, don’t be fooled by the flashy pop-up windows, I usually pause first: Is this a transfer or unlimited authorization? If you're not sure, refuse it. Better to be slow and feel secure.

Phishing sites are also too good at it, with domain names missing just one letter, search ads ranking first, and I click in quickly. No matter how the chain sorts afterward, it can't save you. Anyway, I now try small amounts first before cross-chain transfers, and revoke authorization if possible... Do you have any more reliable habits?