"Knowledge about is not the most important thing in the behavioral sciences today. There is a decided surge in experiential knowing, or knowing at a gut level, which has to do with the human being. At this level of knowing, we are in a realm where we are not simply talking of cognitive and intellectual learning, which can always be rather readily communicated in verbal terms. Instead we are speaking of something more experiential, something having to do with the whole person, visceral reactions and feelings as well as thoughts and words.
(Carl Rogers, A Way of Being)