One of those books that sat on my shoe for the longest time. Precisely because you can pick on it anytime. ‘What if’ has been my most effective mood eOne of those books that sat on my shoe for the longest time. Precisely because you can pick on it anytime. ‘What if’ has been my most effective mood elevator. And has greatly contributed to my more practical, less emotional self. A must read if you call yourself a nerd. Welcoming similar recommendations. :) ...more