I'm worried about that too.

[He admits it because he might as well; he's said this much so far, and really, it's too obvious an issue to pretend like it wouldn't concern him.]

But I know now, for sure, that I'm... That I'm dead at home. Or, technically, that I'll die very shortly after returning.

[Which is why he hasn't known for sure the whole time.]

So I'm not sure if I want to bet on my world having an afterlife over the possibility of finding my way back from Kyna's world.