Polanyi observed that there are many tasks we can easily perform as humans that we can’t fully explain. For example, driving a car or recognizing a face. We can try to describe how we do these things, but our explanations always fall far short. That’s because we are relying on tacit knowledge, which is impossible to describe in exact detail. We possess that knowledge, but it resides in our subconscious and muscle memory where language cannot reach.
