Stories, whether verbal or written, are a big part of our psychology and have impact very early on in our lives. Chimamanda Adichie in her Ted Talk discusses "The Danger of the Single Story" and how impressionable we are in the face of it.
In the world of MBTI, Civil Rights activist and Baptist minister Martin Luther King, Jr. was considered to be a fellow INFJ. The INFJ personality is one of sixteen Myers-Briggs personality types. INFJs are considered quite rare and make up less than one percent (1%) of the population.