You probably read the guide already, so I've got a situation for you. Not hypothetical, since it happened a lot here.

Someone who doesn't know a thing about fighting gets drafted into a war. They're forced to go, and they can't just find places to hide. They're pushed out to fight, even if they don't even know how to throw a punch.

The library's a crowded place, so they can't just look at one of the self-defense books and practice there. They'd have to go to some place like the barracks. Would that person not be able to take that book there?