Recently, I saw someone authorize an "unlimited" permission again, basically like leaving a key under the doormat at the door. Usually it's fine, but when something happens, I can't sleep. When news like cross-chain bridge hacks comes out, everyone is shouting "waiting for confirmation," but even if confirmed, those old permissions in your wallet won't disappear on their own... I usually look at fund net flow and active addresses to gauge market sentiment, but in reality, to stay safe, the most effective method is these boring small actions: revoke permissions after use, especially for those dApps you don't use often. Next time, I plan to pick a night each week to review and revoke all permissions before going to sleep. Do you revoke permissions after use or accumulate a bunch before handling them?