"No, according to certain theories, and you can say theories are just ideas only they aren't, every reality is brushing against each other. Every reality is there to be had and is had. It's all right there, happening and existing in the same time, not so much same place because then you'd get into a lot of trouble. Although I do wonder about Pylea, it's a reality..." Fred looked away, then looked back at him. "That's not really important. To think that because you turned left the right no longer exists is a little limited, don't you think? I mean, somewhere you did turn right rather than left. You wouldn't be the you you are right now, you'd be another you. You'd be the right you, not the left you. Wonder if the right you would believe that the left you existed."
"Of course, the right you and the left you could agree on the whole there is only one reality, and the City is real." Fred caught up to that without even bothering to show that she'd changed subjects. "It's very real; it's highly improbable, and some might even say it's impossible. But, seeing as it exists, it would be more improbable. Anyway, it's highly improbable and frustrating, but it's not not real. Why would you think it's not real?"