Charisma is the common denominator among the greatest teachers of all time. Yet, since it is unseen - it is also underrated. A charismatic teacher will establish an ethical rapport with Yoga students as a by-product of his or her personality. Many successful teachers reflect self-confidence without arrogance or self-righteousness. This type of self-confidence is full of positive energy and is easily seen as optimism. This is a practitioner who has learned to transcend fear, look for solutions, and find success.