BI contributing editor Ben Guest has published Zen and the Art of Coaching Basketball (https://www.amazon.com/Zen-Art-Coaching-Basketball-Namibian-ebook/dp/B09KL7P5BP), which is now the #1 best-selling Amazon book in the overall category of "Basketball," ahead of Kobe Bryant and Tim Grover. I can’t recommend it highly enough. If you're interested in a d…