This story ... is interesting from the point of view of ambivalence being our constant companion until we no longer perceive in a dualistic manner. Confidence and doubt continually tickle each other as long as duality exists – even for the greatest practitioners. This is why it is so important to treat ambivalence as workable ground.p222, Wearing the Body of Visions, Ngakpa Chögyam, Aro Books, 1995, ISBN 1-898185-03-4