It seems that CZ's elixir of immortality $BIO still has some merit. A couple of days ago, the strategy suggested that everyone could buy around 0.07, and it looks fine now, basically buying at the lowest point of this wave of market initiation. When the bull market arrives, try to choose some altcoins with capital inflow and hotspots for speculation. As for the worthless coins, if it's time to switch, then switch; there's no need to hold on dead weight. I still hold the same view: not every coin will rise in this round of the bull market.