The only world that has changed is my own. And that process is still going strong. What happens to my physical entity after death, or as I call it: redirecting my energy and timeline, doesn't bother me at all. I like Pink Floyd a lot, but there's a shitload of music in my collection, so I really do not have anything to quote, just because of the sheer amount I can choose from. Maybe this one as it is about time travelling, a thing everybody does while growing older. :-)