Dr. Wendy Suzuki is a neuroscientist at NYU who studies neuroplasticity. She’s the author of “Good Anxiety: Harnessing the Power of the Most Misunderstood Emotion,” and she talks with host Morra Aarons-Mele about why anxiety can actually be a good thing. Plus, we hear from listener Andrea Parra, who has experienced “good” anxiety in her own life and career.