I now genuinely find myself wondering if the significant technical advancements I’ve made in my guitar playing since my later 20s have been shaped by me having begun studying Jiu-Jitsu in the same time period.
It’s also possible that my professional and residential situations stabilizing, and me losing interest in video games resulted in more time for other pursuits, guitar and BJJ specifically. I couldn’t possibly say.
I also wonder if the way I approach teaching guitar has been more influenced by Ryan Hall’s Jiu-Jitsu instruction than any instructional materials made for guitar. Actually, the most viewed videos on my YouTube channel are videos of me teaching Jiu-Jitsu.