Several hermitage activities served David to free his thoughts from ego chatter and enter into deep Silence, in which he eventually skilled Enlightenment. For people who hope that Enlightenment During this life time is feasible, David is pure inspiration. His Light demeanor and articulate non-compromising expression touch all who listen. https://www.youtube.com/playlist?list=PLXR6KmNsDBjSQgdIOJ1JFzHP8923tHwyl