I am real. This”–he put his other hand over the first-“is real. You see me interacting with other people all day long, don’t you? I talk to people; I affect things in the world. I cause things to happen. I am real.”“But-but what if this whole place”-I had to suck in air again-“what if everything is inside my head? East Shoal and Scarlet and this bridge and you-what if you’re not real because nothing is real?”“If nothing’s real, then what does it matter?” he said. “You live here. Doesn’t that make it real enough?