[Eren can't help but find the "expand my horizons" answer to be a bit trite, but he's a bit embittered about this particular topic.

[As for the rest...]

As far as I understand it, that's what a lot of people here want - nothing more than to find a way back home.

That's good. It's what should happen.

The question is how to bring that about. You'll be keeping your eyes open, won't you?