David Beats Goliath is the story of one man’s quest for reaching the top of his chosen profession, but it’s also much more. Stefan Langer shares his very personal spiritual journey that changed him from a disillusioned guy with negative outlook on life who needed to be drunk to have a good time to goal-oriented, joyful, positive person he is today. Drawing on the wisdom and insights of great teachers such as Joe Vitale, Rhonda Byrne, Anthony Robbins and Dr. Wayne Dyer, Stefan Langer’s practical and personal approach shows you how to move your life step by step a brighter, happier, and more fulfilling path.