Sethi did something like this in 2012 and his minder could slap him if he got distracted. https://hackinglife.mitpress.mit.edu/pub/npc7g21v#quadrupled-my-produ

Sethi did something like this in 2012 and his minder could slap him if he got distracted. https://hackinglife.mitpress.mit.edu/pub/npc7g21v#quadrupled-my-productivity https://hackinglife.mitpress.mit.edu/pub/npc7g21v#quadrupled...