Can anyone recommend a book that helped you get out of a funk and start being productive again? Or just something that shook you out if your way of thinking.

For reference, I’ve read No More Mr Nice Guy and Dating Essentials for Men, As A Man Thinketh, The Way of the Superior Man, Man’s search for meaning, Feeling is the Secret, The Alchemist, The Tools, 12 Rules for Life, and lots of other self helpy books.