1. Increased volatility and frequent short-term fluctuations indicate a widening divergence between bulls and bears, with intense battles between them; 2. The current cryptocurrency market trend is strongly correlated with $CRCL; 3. I still believe that most altcoins are just runners, waiting for Bitcoin or Ethereum to cool off; only a few will emerge as the chosen ones, while the rest will either head towards zero or continue to do so; 4. If ETH is the main line, then killing BTCD is also the main line; small coins are secondary due to their low market cap, and the significant drop in BTCD has deterred me from buying, as I fear ETH is indeed the main line.