The discussion centers on the possibility of a person being functionally illiterate while possessing strong mathematical skills. It acknowledges that while someone can learn math through verbal or experiential methods without reading, such a scenario is unlikely. Functional illiteracy typically stems from a lack of education rather than a learning disability, distinguishing it from conditions like dyslexia. The conversation suggests that while some individuals may have a natural aptitude for math, effective communication and learning in mathematics generally require literacy. Ultimately, it emphasizes that mathematics is a social activity, necessitating the ability to read and write to share and develop mathematical ideas.