My programming language professor once told us the history of when he was assigned in a committee to produce a brochure about the college. At one point a publication specialist came to the committee meeting to talk about possible brochure arrangements. The specialist was using too many jargon words from the publication world so my professor wasn't really able to understand what the specialist was saying. At one point the professor had an epiphany: "My god, this is how we sound to people that work in other areas when we talk about our own area!"