Let me give you a more specific example:
In psychology, there is a famous "group psychology effect" - when most people gather into a group, there will be various psychological interactions between group members, which will lead to deviations in decision-making results (usually becoming more radical).
The "Chinese-style crossing the road" that was popular in the past is a typical representative of group psychology.
Over the years, although the "Chinese-style crossing the road" has disappeared from the streets, it still exists widely in the field of trading - when a group of people gather together to discuss a certain market view, the group members with positive attitudes agree with each other and encourage each other, while the group members with negative attitudes dare not sing against the majority, and the opinions within the group become one-sided, and the trading decisions become dangerous and radical - such examples are common in trading.
The more uncertain the trader's ideas are, and the more certain the trader is, the more he prefers independent thinking.
The truth of the market may not be in the hands of a few people, but it is likely to be in the hands of lonely people.
