Recently, the airdrop season has heated up again, and task platforms are causing a frenzy with anti-witchcraft measures, making everyone feel like clocking in at work. I see a bunch of people getting a little nervous just by granting continuous permissions. To be honest, many "unlimited permissions" are not about convenience; they're like leaving the keys hanging outside the door: once the contract has issues, or if the front end you clicked on gets replaced, the amount that can be drained from your wallet is more than you think. My habit is pretty old-fashioned: after completing tasks or swapping tokens, I revoke permissions immediately. If I can set limits, I do; it's like turning off the gas before bed—just two minutes of trouble for peace of mind. If you think you won't fall for it, maybe it's just not your turn yet…