I try not to oversell. But this video—less than 15 minutes—could actually change your life. I’m almost convinced myself.

Watch Cal Newport—a 37-year-old associate professor of computer science at Georgetown and the author of New York Times bestselling books like Deep Work: Rules for Focused Success in a Distracted World (2016) and Digital Minimalism: Choosing a Focused Life in a Noisy World (2019)—consider and refute the three arguments for why people should use social media.