I’m actually studying Japanese right now as a direct result of a minor concussion with the hopes it would help with recovery. On the downside if it doesn’t, at least I’ll know some Japanese, I guess.

best of luck with that, even if it doesn’t help, it still gives you something to focus on, which is probably a good thing for recovery in any case.

The downwind effects of things are often multi faceted and we don’t think about them very much.