Espresso Lessons is the companion to Rock Warrior&&';;s Way, with practical exercises. A good cup of espresso is big coffee in a small cup. Likewise, Espresso Lessons concentrates the essence of the Rock Warrior&&';;s Way method. You&&';;ll need the original Rock Warrior&&';;s Way for the bigger story behind the practice, but for no-nonsense exercises to help you improve your mental game on the rock, this book is a gem.