[He wouldn't really call it "led astray," if she asked him directly. His second sight tells him where he needs to go, so really it's more like being guided onto the right path. It's not infallible, not by a long shot, but it's certainly useful and he's missed having it.

She looks him in the eye and he meets her gaze through the mask.]

Maybe we can't, but it's worth trying anyway. Anyone who gets one is one more person who gets to go home without worrying they'll suffocate on sand while they're out here.

[They can't save everyone, and Jacob knows that, but he wouldn't be able to live with himself if he didn't at least try. He has the ability to do something about it, so why not?]