The best environment for learning exists when we realize we are all simultaneously teachers and students. Nothing exists in ordinary life that cannot be improved upon or changed for the better through communal sharing of experience. Therefore the host teacher is merely the facilitator and presenter of the best information available at a certain time on a topic or subject and is only beginning a dialog and a learning that cannot be completed until everyone in the group has had the opportunity to contribute either through questions or comments on the matter at hand. Learning exists best on the edge of failure and doubt not on success and certainty. This holds true for both teacher and student.