Dr. Joe Dispenza's book, Breaking the Habit of Being Yourself, uses scientific research to explain how to change one's life through altering thoughts and feelings.  The book details a four-week program using meditation to rewire the brain for creativity and joy.  Numerous testimonials support the effectiveness of his methods.  The text also includes excerpts discussing epigenetics and the influence of thoughts and emotions on gene expression, demonstrating a mind-body connection.  Ultimately, the book aims to empower readers to break free from limiting beliefs and create a more fulfilling life.