"Your Greatest Competitor Is You" by Keith Lamont Mcmillian is a motivational self-help book that encourages readers to focus on their own personal growth and development rather than comparing themselves to others. The author argues that the key to success is to set personal goals, develop a positive mindset, and work towards continuous improvement.

Drawing on his own experiences as an entrepreneur, business coach, and consultant, Mcmillian provides practical advice on how to overcome self-doubt, deal with setbacks, and stay focused on achieving one's goals.

The book emphasizes the importance of self-awareness and self-reflection in order to identify and overcome personal limitations. This practical tool includes exercises, strategies and inspirational quotes and scriptures to help readers develop a winning mindset.

Ultimately, "Your Greatest Competitor Is You" is a guide to unlocking one's full potential and achieving success on one's own terms.