Nobody knows what happens to you when you die. People say they do know but they don't. Some people say there's nothing. That you die and that's it. Sounds comforting. Yet what if they are wrong? What if there is something? What a nightmare! Or maybe it is just like a dream where you know your true self and are capable of extraordinary feats that seem to go on for ever till you get tired and say, you know what,  think I will get up now and start all over again.