There are some other cases where things gets simple -- I want some privacy. Sometimes I am with my friends and I want to talk to them but I have no interest in letting the whole coffee shop to be overhear our conversation. In that case we would probably use Chinese. I know that me and my friends are not the only people on earth that speak Chinese. But what are the chances when you go to a McDonald’s here in Binghamton and all the people that’s in there at that very second just happens to all know Chinese very well? Not that big I suppose. I do understand that if I don’t want other people to know about our persona conversation then we should probably not have those conversations outside in public places. But in most cases it’s not like we are
