Seeing "Unlimited Authorization" now makes me as anxious as staying up all night... Honestly, many times it's not that you made a mistake, but that you directly handed the keys to the contract, and later the project team upgrades it, the front end gets malware, or you click on a fake link, and they can easily turn your wallet into a buffet. Revoking permissions is really like sleeping: usually it's a hassle, but when something happens, you'll regret not doing it earlier.

Recently, large transfers on the chain and hot and cold wallets of exchanges are interpreted as "smart money coming in," but I actually feel more nervous: as soon as the hype starts, phishing and fake sites also work overtime. Anyway, now I always revoke permissions after using, even if it costs a bit more in fees next time, I’d rather do that than wake up in the middle of the night to find my wallet emptied and still be checking the borrowing panel in my dreams... My colleague even laughs at me for being paranoid, but once you’ve had a bad experience, you understand.