People say kids can't understand the difference between fact and fiction, but that's bullshit. Kids understand that real crabs don't sing like the ones in The Little Mermaid. But you give an adult fiction, and the adult starts asking really fucking dumb questions like 'How does Superman fly? How do those eyebeams work? Who pumps the Batmobile's tires? It's a fucking made-up story, you idiot! Nobody pumps the tires! Grant Morrison: Psychedelic Superhero, 2011.