Dominant fiction affects society in multiple ways. It shapes our collective identity. In a nation where the dominant fiction is patriotism, citizens will identify strongly with their country and its values. It also affects education. If the dominant fiction in the academic world is that certain subjects are more important than others, resources will be allocated accordingly, which may limit the development of other areas. Moreover, it can influence how we perceive relationships. If the dominant fiction is that romantic love should be like what is shown in movies, people may have unrealistic expectations in their real - life relationships.
It affects society by guiding people's actions. If the dominant fiction is that wealth equals success, then many will strive for financial gain above all else.