http://video.google.com/videoplay?d...oes+the+brain+turn+images+upside+down?&hl=en# The first minute or so is a "preview". I find this journey amazing. But there is a question left unanswered, and he ultimately makes the same mistake, once "converted", that he would not have made before he reached his current widsom. To me, the lesson of his life is that, different disciplines the world over have their own rituals to remove the facade of man made reality to get at the one thing that connects us all to each other in a spirtual way. It is the reason that people do drugs imo. Do you see his mistake? Or am I the one that don't understand?