These days, hardware wallets are out of stock again, and there are still a bunch of "official links" flying around in the group chat. Honestly, this is now a high-risk period for phishing. There's no need to practice the red line of mnemonic phrases; just assume: anyone, any webpage, any "customer service" asking you to input or screenshot = immediately close it.

Recently, I’ve been practicing the psychology of signing: don’t rush to click confirm. When I see unlimited authorizations or contract calls I don’t understand, I treat them as potential liquidation lines — better to do fewer transactions than to give away all wallet permissions. Anyway, opportunities on the chain are there every day; if you lose your wallet, it’s really gone. For now, better to take it slow than regret later.