This interview podcast features Matt Abrahams interviewing Laurie Santos, a Yale psychology professor and host of "The Happiness Lab" podcast, about happiness and communication. The conversation explores the importance of both positive and negative emotions, emphasizing that negative emotions serve as warning signals. Santos highlights strategies for improving communication, including "looping for understanding" and using distanced self-talk (second or third person) to manage negative self-criticism. Practical advice includes increasing positive emotions through social connection and expressing gratitude authentically, along with managing negative emotions before difficult conversations. Listeners gain actionable techniques to improve their communication and cultivate greater well-being.