This document discusses how language ability affects fitting into a community. It notes that transactional language is needed to get tasks done, expressive language is for expressing feelings, and social language is important for communicating and relating to others in the community. The document also discusses how non-verbal communication, history and culture of a place, time spent in the country, and one's effort to adapt all influence how well one can fit into a new community where the main language is not their own.