AUTHORITY
Human beings struggle with the fears arising from their innate weaknesses and die with their regrets.
Behaviors are an example from a genetic perspective of what convinces people in real life.
Anything that produced an emotion in our ancestors that help them live gets passed down and all of this is it resides so low in the brain which we can not control consciously.
In this way, any situation that the tribe should focus on can be changed, directed or fictionalized by the authority on any basis.
Due to differences in perception between individuals, instruments such as fallacies, urban legends, and theories that have been placed as different beliefs and thoughts over time, now turn into the characteristics of a certain group in a region and begin to form the poles of another group.
Even if the individual experiences logical errors, cognitive dissonance has managed to be ossified without being questioned by being shown from different angles by the authority.