Inattentiveness kicks in for me at work (software developer) constantly, but physical activity puts me into hyper-focus. Even first-person shooter games kick me

Inattentiveness kicks in for me at work (software developer) constantly, but physical activity puts me into hyper-focus. Even first-person shooter games kick me into hyper-focus. I think it all comes down to personal stimulation thresholds. I find work boring and uninteresting, but even the most mundane tasks like picking weeds is like heroin for my ADHD because I find it enjoyable and feel I'm making progress.