If you have trouble focusing on books, work, or even TV shows, you’re not alone. The fact is our attention spans are getting shorter. And it can feel like our ability to perform and be productive is harder. But is a shorter attention span actually impacting our brain function and overall health? Does it really help to block distractions like social media? In our first episode of an all new season, Sanjay speaks to Gloria Mark, a professor of informatics at the University of California, Irvine, and author of “Attention Span: A Groundbreaking Way to Restore Balance, Happiness and Productivity.” She’ll tell us what’s actually going on in the brain when we’re attentive and why we’re less focused than we used to be. Professor Mark will also share tips for sharpening our attention spans that go beyond “just put down your phone.”To learn more about how CNN protects listener privacy, visit cnn.com/privacy