That makes sense. Those phones you have can send your location to anyone in the world, right? So, why would anyone use the stars to find where they're going?

[He turns his head back up, and it's a sky he still just barely recognizes.]

I wasn't very good at it. Armin had to help Jean and I study them.

As a cadet, we took classes on all sorts of things like that. I probably haven't even bothered mentioning the academic part of our training, have I?