Been diving for a long time, but I still want to say: don’t use your wallet as a login device... Mnemonic phrases are just like house keys; whoever asks you to fill them in, or to "import and sync," is basically moving your stuff. And with signature authorization, many phishing sites won’t let you transfer funds, they just want you to "click confirm," which basically means giving them maximum permissions, and later the contract will slowly take from you. Recently, social mining and fan tokens with the "attention as mining" concept look pretty lively, but once it gets hot, it’s easy to get carried away. Don’t rush to link your wallet or sign on unfamiliar links. If you really want to play, use a small account wallet, and keep your main wallet safely offline. Anyway, I’ve been rug pulled a few times, and now I’d rather miss out than keep paying tuition.