As much as we don't like to talk about it, social media shapes the stories we tell, how we tell them, and even the lives we lead. Discovering people's reticence to talk about it, Kathryn Jezer-Morton dug in and dug deeper, expanded her research, and wrote The Story of Your Life: How Social Media Shapes the Way We Experience Everything. The latest addition to our ChangeThis series is adapted from the book's Introduction.