Not to mention they're most likely scared. We don't know what kind of people we're getting in here, either.

[... But he can't be completely open about how suspicious he is in this situation, so he keeps his mouth shut about his opinions beyond that.]

So long as we try to make them feel comfortable here as soon as we can, things should be all right. Probably won't stay that way, but it'd give us more time to prepare ourselves for any problems that might turn up.