Time is the most finite resource any of us have. If you can create more time in your day, you have more to do literally anything else, including doing absolutely nothing if you so choose.
Hmmm! Bookmark your comment here and come back after a few years, or perhaps a decade. I hope you smile by then, and then spend some time doing nothing.
I figured if you were as crazy as OP about "optimizing" then sitting doing nothing would surely be anathema.
Similar to doing nothing being valuable, sometimes doing something "optimally", just isn't worth it -- how do you enjoy cooking a meal you've never cooked before of You're trying to hyper optimally meal prep for the week?