A curious introvert, Cristina Smith has learned to be an award-winning extrovert author through years of practice. Her idea of fun is to write best selling books about the puzzle of life and its mystery, magic and science. Cristina is the founder and CEO of the Subtle Energy Center and award-winning author of the Yoga for the Brain series. Her research, discoveries and teachings have helped thousands of people bring more health and happiness into their lives. She served as founding president of the San Diego Holistic Chamber of Commerce and adjunct faculty for Holos University Graduate Seminary. Cristina is devoted to cultivating community, cooperation and communication among us to make the world a kinder place. She lives in the lovely forests of wonderful community of historic Nevada City, CA. As puzzling as life is, it's wise to stay sharp, have fun and play often! And...curiosity is the difference between being a grown up and continually growing.