One data point - someone I know has dyslexia, which very rarely comes up in their day to day life (they're an avid reader of books and work in tech) but which a

One data point - someone I know has dyslexia, which very rarely comes up in their day to day life (they're an avid reader of books and work in tech) but which apparently makes movies with subtitles completely unwatchable. Only 5-10% of people have dyslexia, but I wouldn't be surprised to learn there are other differences in language and cognition between different individuals that make a subtitled movie a challenge for more.