"e;What's it like, not being real?"e;In LA, where today's star is tomorrow's busboy, discarded "e;Fictionals"e;-characters spun into flesh-and-blood by technology-are everywhere. Screenwriter Niles Golan's therapist is a Fictional. So is his best friend. So (maybe) is the woman in the bar he can't stop staring at. It's getting so you can't tell who's real and who's not.Niles isn't ...