Schooling might not be the "secret sauce" for success. The "soft skills" of collaboration, initiative, creativity, imagination, agility and lateral thinking might be more useful in unlocking not only the doors to success, but also the secrets of longevity. Steve McCrea and Mario J. Llorente Leyva tell about the power that hours of concentration can unleash in the minds of domino players. This book is available as a free download from Scribd.com and you are encouraged to share it with neighbors and directors of senior centers. Let's encourage agile thinking among seniors of all ages.