This morning, the cryptocurrency market as a whole fell, with mainstream coins like BTC, ETH, BNB, and others all declining. Does this mean the dream of a bull market has been shattered? Various communities seem to have fallen into silence, as if everyone is starting to face the harsh reality of the market. What kind of signals are hidden behind this phenomenon? As an observer, I will analyze this event from several angles and share my views in conjunction with historically similar cases.