Recently, we've been discussing concurrency and sharding again, and it feels like everyone is "thrusting into takeoff" overnight... But the more I hear about it, the more I want to pause first: frankly, no matter how fast it runs, if asset security and exit strategies aren't well thought out, it's all pointless. How to exit the bridge, who covers cross-chain issues, whether there are backdoors in contract permissions—these may not sound cool but are truly critical.

Lately, hardware wallets are out of stock again, phishing links are rampant, and many people in the group have had their authorizations stolen through fake pages. Security awareness has suddenly skyrocketed, but it's also quite helpless. Anyway, I've now scaled back my goals: avoid new links, perform important operations on separate devices, revoke authorizations when possible, and keep a "I can leave at any time" backup plan. It's okay to go slower; living longer is the most important.