I found out that jaywalking is mostly about being from a big busy city (everyone jaywalks because otherwise you would stand more than walk), or being from a small city (no one jaywalks as the semaphores are sensible and traffic low) and a village (everyone jaywalks because there is not even a pavement, however city is scary). Religion plays a role although I've noticed that it's probably just because the religious fathers I know of are very strict.