The most watched programme on the BBC after the news is probably 'Doctor Who.' What has happened is that science fiction has been subsumed into modern literature. There are grandparents out there who speak Klingon who are quite capable of holding down a job. No one would think twice now about a parallel universe.
I don't know any other lifestyle. I get up in the morning and I really do feel that the world is my oyster and I start that way the same as I would if I were preparing to write a song: put a blank piece of paper up on the piano and you go for it.