Interview: Neil Gaiman and Joss Whedon
"...Every now and then I'll do little things, a short story or something, that doesn't have any fantastical elements, but mostly I like the power of playing God and I like to imagine things. You can imagine. It's the power of concretizing a metaphor. Taking something and making it real and making it happen and seeing where it goes. It's a special kind of magic." -Gaiman