I dedicate this book to my parents, Ilse and Humberto; to my wife, Gabriela; and to my sons, Julian and Alexis. Thank you for all your love, support, and inspiration.
H. C.
I dedicate this book to my wife, for her loving support, and to my Grandmasters, Hee Il Cho and Philip Ameris, for the examples that they set, leading me to always strive to be my best.