Instead of maximizing productivity, I have maximized my comfort. This has two ends: to be as comfortable as you can, you need to develop the self-knowledge necessary to trace your own desires, but also the cash reserves to purchase needed treats. My comfort cage took, at most, 1500 dollars to build. I see: hydrating mist, two types of sunscreen, a web cam, two monitors, a projector, three fans, and plenty of cupholder space. Convenient, convenient, convenient. I have made this drone cockpit of comfort. There's a standing desk so I keep my posture, and a pad I can sit on, cross-legged, if I so desire. I read here sometimes.