Not a joke, but WE all fit this criteria to some degree. We all take these imagined worlds much more to heart, for a variety of reasons, than the general population does. The difference between the fan and the annoying and/or disconnected to reality fanatic is self awareness. Do you get how someone who does not have your frame of reference would see you, your actions and your world view? Congratulations, you are in possession of self-awareness. The fans that take it too far, that don't get in the least how crazy or insane they come across are lacking in this all important trait. I have not seen it yet but I am interested in the film about role players call "ZERO CHARISMA". The trailer kind of says it all. "It's important to remember that in the end, it's just a game." "Uh... Don't you think it's a little MORE than that?"