I think there is some sound advice in there that just happens to fit into his mornings. Take always like having your day poisoned by news, stuff in your life and so on would also occur for you if you woke up later. I do agree that it’s not that deep. Anyone who’s bipolar has ADHD or other “doesn’t fit into the 9-5 society” issues can likely tell you how their emotions will fuck with their productivity.

There isn’t a whole lot you can do with it if you don’t have the freedom to work when you’re energised and stop when you’re not. A lot of us in the software industry have the advantage of being able to not work a lot during “normal hours” and then pull off an entire weeks worth of work on a Saturday, but a lot of us don’t. I worked 30 hours a week for a while (37 is normal in Denmark) and I consistently scores between 20-30% better on our infernal measurements for quality and productivity than I did when I went back to a 37 hour week. Not because I was doing anything different, felt less motivated or was intentionally trying to do anything different. I was simply more tired and it impacted me more than it might do to neurotypical (or whatever we call healthy people these days). Of course for me personally the 37 hours are way better because it pays 20% more.

Anyway, even if you aren’t neurodivergent like me I still suspect you’re not cut out to do office work as though you were at an assembly line. Which is really where the modern “work week” originated. Cutting down on distractions, getting enough sleep and so on will obviously work in your favour. So yeah, I agree with you.