10 Life Secrets for Personal and Professional Success: Learned During Marathon Training by Life Coach Elena Serna gives you a roadmap for personal happiness. Based on Elena's training and triumph in a marathon race, her philosophy urges you to follow your heart and find your passion, make and keep goals, and change your attitude to change your course. It is written as warmly as a personal conversation with a friend and is power-packed with tips, techniques, and personal anecdotes. 10 Life Secrets for Personal and Professional Success: Learned During Marathon Training can help you create the life you've always dreamed of.