Consensus is essentially the resonance of one's own thoughts and the thoughts of others.
The importance of the consensus mechanism is that it can produce rules that have the final say. Everyone finally did what the rules said together, and the choice of the rules was decided by everyone.
It can also be said that the consensus mechanism indirectly yields the result of the decision.
But Bitcoin consensus can only be popular in the cryptocurrency world. At present, it cannot be popularized in daily life.
Yes, the essence of consensus is the resonance of one's own thoughts with the thoughts of others. Each of us has independent thoughts. Many times we have different thoughts among different people, and the whole is disordered and chaotic. But when different people agree with a similar point of view, everyone's disorderly thinking becomes orderly, and everyone reaches a consensus on this issue. Yes is collective consciousness, collective decision-making, collective consensus. The most valuable thing is collective consensus.