As a burned out founder with ADHD, I took a break from tech and did a year as a personal trainer at a big box gym. It was such a great difference from tech work: physical movement, human interaction, paper-based, etc. The high levels of accountability (in addition to physical movement) were extremely satisfying.

I dream of a future of tech work that is more similar to the gym, rather than sitting at a desk. Some kind of augmented reality work space where you intentionally add physical friction (reaching, pulling, pushing), physical objects, human interactions, etc and lots of standing. I imagine the mental rewards of this approach would be really interesting, and you might finish the work day feeling physically energized.