Imagine if we all just embraced our anxiety rather than trying to seek to eradicate it. Tracy Dennis-Tiwary is a professor of psychology and neuroscience at Hunter College, the City University of New York, where she directs the Emotion Regulation Lab. She joins host Krys Boyd to discuss why, she says, anxiety is tied to hope, and why linking it to disease is an outmoded way of thinking. Her book is “Future Tense: Why Anxiety Is Good For You (Even Though It Feels Bad).”