In terms of experience, when altcoins just start to rise and BTC Long Wick Candle begins to clear leverage, but most altcoins don't move much, then if BTC stays flat, and altcoins can continue to maintain strength, generating good signals daily, the sentiment will quickly recover, and there's a high probability that it can be played further, even going crazy for a while. But afterwards, there will definitely be a big drop, all together G. The premise is that during the day, altcoins still need to maintain strength, especially ETH, rather than starting a downward movement.