The DESTINY action workbook is a practical tool that helps individuals apply the principles of the DESTINY acronym in their daily lives. It provides action items and prompts for each element of the acronym, allowing individuals to create a personalized plan for growth and development. The workbook covers seven key areas for personal growth, including deciding to take action, executing plans, successful thinking, going beyond your limits, investing in yourself, nurturing self-care, and yearning for greatness. By consistently applying the principles outlined in the workbook, individuals can work towards achieving their goals and reaching their full potential.