In the market recovery of $BTC , to choose altcoins, one must select the leader of altcoins, Eth. Only when Bitcoin falls, and the second coin does not follow, can the vast majority of altcoins truly welcome the altcoin season. I choose to invest in ETH and BTC on Binance, with ETH standing at the application layer and BTC at the value layer, each having its own merits. Previously, I chose to firmly hold ETH at 3000, and now at 3500, I must strive even harder.