A companion to Mental Fitness: Beginning Your Journey, The Mental Fitness workbook contains approachable exercises to help guide the user to thinking responsibly and taking ownership of his or her life. By developing and practicing skills in six key areas Dr. Lefever calls the Pieces of the Puzzle, Designed to be an approachable guide for busy professionals, as well as high school and college students, the Mental Fitness Workbook can help users on their journey to Mental Fitness.