Virtual Reality, I wonder if there is such thing called ‘INDEPENDENT CHANNEL’ I really had to dig within your analogy, to understand how it is related with the original post. But sorry, I flunked. But guess what, I have a guess! Since you gave me question in analogy so I am obliged to answer you in analogy. Once, I was with one of my crack head, pot busting friend; while he was sober. Another friend, little older than us, came asked him if he really cares about what is going on with his life. He just replied in one line. He said,” close your eyes and keep on cracking”. I guess, you should back after chilim;)