Is the Light On? The Human Science of Problem Discovery is a book I read.
I believe it is considered a classic.
When I finished reading it, I felt somewhat unsatisfied, as if it didn't quite resonate with me. However, after some time reflecting on it, I feel like I have come to grasp the message of this book.
The idea that "discovering a problem is more difficult than solving it, and misidentifying the problem to solve is meaningless" may seem obvious, but I think we often forget this obvious truth and end up facing problems without clarity.