If you've ever experienced heartbreak, then it's easy to understand why some people choose to avoid love at any cost. But aside from all of the research supporting the mental, emotional and physical benefits associated with intimate connections, there are biological and evolutionary reasons why we are prone to falling hard for someone else. Tune in for a conversation with Elizabeth Barrett, the Reluctant Therapist, about the many roles love plays in our lives—and how to accept love as we find ourselves facing another Valentine's Day.