⭐️⭐️⭐️ I found this book to be uneven. There were some really interesting and useful insights about ways to extend one‘s mind by tweaking the environment, moving the body, interacting with others, etc., but then some passages went too deep into the academic weeds and were really tough to slog through. At one point I put it down and thought I might bail, but I pressed on for the sake of my #BookSpinBingo card. Glad I did, but it took some doing.