I've recently updated my mindset: in the past, to save trouble, I would give unlimited permissions to DApps as soon as they appeared, thinking "I'm not a big spender anyway." Now I realize that logic is like not closing the door and going to sleep—if something goes wrong, don't blame anyone, blame my laziness.

As for revoking permissions, there's no ceremony to it; it's just clearing up the historical leftover of "you can freely swipe my card." Especially now, with the community arguing every day about whether privacy coins or coin mixing cross the line, it's like a moral court... Frankly, I don't care about compliance or non-compliance, but if someone conveniently empties my wallet, that's definitely not compliant. Anyway, I now try to limit the amount for new interactions, and revoke permissions after use—it's just two minutes of trouble, and I can sleep more peacefully.