Recently, I've seen people arguing in groups about privacy coins and mixing coins, whether they count as "gray" areas. Honestly, no matter how torn the stance is, the bottom line is to never disclose your seed phrase first... I am increasingly becoming security-obsessed: always keep two offline copies of your seed phrase, stored separately; use one address for daily small transactions, and another for authorization and interactions—make it a bit more troublesome if needed.

I'm most afraid of phishing sites that make their pages look exactly like real ones, claiming "verify wallet/upgrade," but actually just asking you to sign an incomprehensible authorization. My red line now is: if I don't understand what I'm signing, I won't sign it, especially those that immediately ask you to give them "unlimited authorization" (approve, granting contract spending permissions)—just turn it off. Anyway, I’d rather miss an airdrop than wake up in the middle of the night to find my balance wiped out.