Now when I see "Approve Unlimited," I feel the same as seeing takeout at 2 a.m.: it’s satisfying now, but it’s easy to gain weight later... Honestly, you’re giving the contract a master key; if the project team pulls a stunt or you click on a phishing front end, there’s more in your wallet than just this one amount. Recently, cross-chain bridges have been hacked again, and oracles are having quote fluctuations with that "wait for confirmation" collective cool-down—I’m actually more reminded of revoking permissions: usually it’s a hassle, but when something goes wrong, you realize how important it is to close the door before sleeping. I just casually checked revokes earlier and found that the router at 0x8f...c2 still has my unlimited permission from half a year ago, gas at 9 gwei. I immediately revoked it to save some worry. Anyway, I’ve gotten used to it: use it and revoke, or only give enough quota to avoid being "educated" to the point of sleepless nights.