FOMO: the fear of missing out. When a feeling of inadequacy becomes so universal that it gets its own label we are, indeed, missing out on something: our own authentic lives. Social media makes us yearn for the lives we assume others are already living. But rather than longing for and chasing after someone else’s life, what if you were to live your own with honesty and courage? In The Authenticity Challenge, you’re invited to embrace authenticity in three key areas of your life: vocation (the what), relationships (the who), and faith (the why). Take the 21-day challenge on your own or as part of a three-session small group study. The book with leader helps, combined with a DVD with video segments 8–10 minutes in length, help to make group study easier and allow you share your experience with others and encourage one another as you grow in authenticity.