You're also not freaking out about the basic tech of this place, and the way you carry yourself is way too composed for anyone who isn't familiar with higher grade tech. It was a hunch, honestly.

[He grinned, glad that he had hit it on the point.]

Can't guess how far you've gotten in your world, but lots of folks here haven't even heard of indoor plumbing before getting here.

[Either that, or their plainly kids from the late 20th, early 21st Century, judging by the sorts of comparisons lots of the teenagers here make.]