I'm currently quite pragmatic about L2: the mainnet as a "safe deposit box," and L2 as a "wallet." Usually, I switch to L2 for small trades and using applications, saving gas and making it convenient; but when it comes to storing assets for the long term, I still prefer to spend a bit more gas to go back to the mainnet and sleep peacefully. Basically, experience means fewer confirmations and less heartbeat racing, but don’t risk your security just to save a few bucks.

Recently, there’s been a bunch of social mining and fan token hype shouting "attention is mining," and honestly, it’s a bit annoying: attention is indeed valuable, but what’s valuable are the platforms and the people orchestrating the schemes, not necessarily you… Anyway, whenever I see requests for authorization or a string of unreadable messages asking for signatures, I just close the page and don’t mess with myself.

As for "long-term," I’m not dogmatic personally; roughly, a quarter is considered long-term: only those who can withstand three months without getting itchy and clicking random links or granting permissions are qualified to talk about long-term. Don’t lose your keys, don’t give permissions randomly, that’s the baseline for now.