Serve to Win

Decent book, gives first hand insight into Novak's life, but focuses majorly on his career's turnaround. It wasn't due to any change in personnel, workout or sleep schedule, but just getting his food right. With time and also being better at just observing my body, I feel gluten in too much quantity isn't good for me, neither is dairy. Novak makes a good case to try a gluten free diet for 14 days.
Also, I was expecting more about his mental strength exercises. I've always admired him for that, he's insanely tough mentally.