The most productive thing you can do is to stop working. I think it's like when you're trying really hard, you it's a golf when you try really hard a golf, you're worse at golf. But yeah, the chapter in the book is interesting is about Greg Popovich who invents this thing in the NBA 10 years ago. The three point line was worth more points than shots from the two point line. This revolutionized the NBA because even if you miss a higher percentage of your three point shots, they're still on average worth more points compared to second-place shot.