Perhaps this could be said of all fields, but there is just limited time in a class to absorb Which brings us to that what can you expect to actually learn in

Perhaps this could be said of all fields, but there is just limited time in a class to absorb Which brings us to that what can you expect to actually learn in a class anyway? I'd say that for any non-trivial curriculum (which ought to include most of a university...) you need to read about the subject yourself and do your own learning. And once you do that where do you need the classroom? For asking questions, maybe? But a classroom probably isn't the most effective way to ask questions.