New learners learn a word today: Gas fees. It’s not money platforms randomly charge—it's the fee you pay to network validators when you send transactions, transfer funds, or authorize actions on the blockchain. The more congested the network is, the higher the Gas fees may be. Quick tip: before transferring, check the chain and the fee clearly—don’t end up spending a large amount just to save a few minutes. #新手必看 #Cryptocurrency knowledge