Recently, I was a bit startled by the issue of "contract authorization unlimited," and it felt as uncomfortable as going to sleep without turning off the lights. To put it simply, you give a certain contract the right to freely manipulate your assets, and even if you stop trading altogether, it’s still hanging there, like a door left unlocked. Actually, revoking permissions isn’t technically complicated, but it’s easy to be lazy, and I’ve always been uneasy about it.

Additionally, now the on-chain data tools and various tagging systems are also criticized for being laggy or even misleading... Anyway, I now trust more in "keeping fewer backdoors myself." Revoke permissions after use, check before bed, even if just for peace of mind.