Recently, I saw a bunch of new L1/L2 projects starting to distribute incentives to boost TVL, and veteran users in the comment section were complaining "mining and selling." My first reaction was: don’t rush in, first remember those few red lines in your wallet, or else what you mine might not be coins, but lessons learned. The mnemonic phrase is essentially the lifeline of your account—don’t trust any "customer service/airdrop registration/word verification," once it appears in screenshots, cloud drives, or chat records, you’ll regret it for a long time. Then there’s signature authorization—many people think "I didn’t transfer funds, so it’s fine," but end up signing unlimited authorization. Later, when the route changes or the pool shifts, before the slippage knife even comes out, your assets are gone… I now handle new sites with small amounts, temporary wallets, and limit authorization whenever possible. Once done, I revoke the authorization. It’s more trouble, but at least I sleep peacefully. Anyway, tonight I saw a few phishing sites that look exactly like real ones—can’t even laugh.