Last night before bed, I came across a new pixel-style game chain NFT, and I was about to confirm it with my hand extended... suddenly I remembered the recent surge in fishing links... I immediately closed the page and calmed down for two minutes. To put it simply, the mnemonic phrase is your lifeline; anyone private messaging you, popping up a window asking for it, or asking you to "sync your wallet"—treat all of them as scammers, don’t take chances. Also, with signature authorization, even if you don’t understand it, don’t force yourself to "confirm," especially those authorization strings that look like gibberish—they could completely package and take everything from your wallet. Hardware wallets have been out of stock lately, which is even more annoying. I can only separate my frequently used wallets from my storage wallets; after using them, I revoke the authorization. Impulsive actions are fine, but don’t go so far as to give away your cat food... that’s all for now.