...communications... in school? Those classes are all theoretical and they basically teach you things that are common sense and that you just never really think about. As interesting as they are, sometimes I think they are useless. Reading my econ and marketing books sometimes I read something really interesting but these things are simplified and theoretical and they never happen in the real world. My friend is taking a course in communications and she is learning that when someone says "hello", they are greeting them. She is learning about "feedforward" and "feedback" in a conversation. These things are all interesting but sometimes I wonder why I am paying tuition just so I can "learn" these things.