Some books arrive with an opinion. This one arrives with a question—and then refuses to let you off the hook. Modi: The Master Problem Solver didn’t feel like a book I was “reading” as much as one I was sitting with, the way you sit with someone who keeps rearranging the furniture in your mind while speaking softly. You don’t notice the shift immediately. You notice it later, when familiar ideas no longer sit where they used to. What surprised me first was the tone. This is
