Whoa, whoa, wait, you can't just say something like that. What do you mean we're being lulled into a false sense of security? What happens?

[She seriously couldn't just casually bring up something like that and then leave him hanging.]

Really? I thought... I thought someone said you could try to keep going in one direction and you'd just end up back where you started. The barrier's a physical thing? Like a wall?