Hi Joseph: I think it's true that as we become more familiar with ourselves as individuals, that increases confidence, and is conveyed to students as competence and knowledgeable. We become more accepting of opposing viewpoints, and more tolerant of unacceptable or marginal behavior. Overall, we model professionalism and are more open to giving and receiving courtesy and respect to our students. It's really a lifelong jorurney with improved student outcomes as a work-in-progress destination. Regards, Barry