This. But for me it was moving into management instead of production. I don't really get to CAD/design in my day job, focusing on one of two projects with my mind for weeks on end. Instead I manage others and troubleshoot problems that arise that become impediments for my team. I also live in an apartment, so facotrio/building games are my outlet. Minimal impact on the environment, I get my design and building fix, and I can always stand up and walk away without much clean up.