Edit: On a more serious note, this book actually changed the way I think in a very concrete (and positive) way. The book spurred me to start consciously reflecting on "what about X, specifically, is surprising" and/or "what about X, specifically, is confusing". It's impossible to quantify, but the habit has definitely, definitely, boosted my ability to disentangle complex situations and make better decisions.
Edit: On a more serious note, this book actually changed the way I think in a very concrete (and positive) way. The book spurred me to start consciously reflecting on "what about X, specifically, is surprising" and/or "what about X, specifically, is confusing". It's impossible to quantify, but the habit has definitely, definitely, boosted my ability to disentangle complex situations and make better decisions.