Motivational author Lewis Howes defines what it means to live a 'meaningful mission,' exploring how we can achieve greatness while uncovering the root cause of self-doubt and fear that holds us back from achieving our dreams.

What does it take to be great, and what holds most people back from achieving greatness?

Lewis Howes is an entrepreneur and the author of the bestselling book The School of Greatness.

On his School of Greatness podcast, Howes interviews self-help authors, motivational speakers, entrepreneurs, and experts.

In his new book, The Greatness Mindset, Howes explains how readers can pursue greatness by clearly focusing on an overarching mission that adds meaning to their lives.

To strive for excellence in their life mission, Howes encourages readers to confront their self-doubt and fear as he vulnerably shares about having done so in his own life.