[He nods, a thoughtful bob of his head.] Not always comfortably, or happily - certainly not as much as we should - but yes.

We don't have-- anything like this. [He gestures, meaning the Earth he's now on. And how he came to be here.] Moving between worlds. There's the Fade, but it's not like this.

We don't go there physically.

...Or most don't.