33. Is Optimism a Luxury Good?

In this episode of "No Stupid Questions," Angela Duckworth and Stephen Dubner delve into the complexities of optimism and pessimism, prompted by a listener's question about balancing the benefits of optimism with life's harsh realities. They explore the advantages of optimism, such as improved health and longevity, while also considering the potential downsides of unrealistic expectations, referencing the Stockdale Paradox. The discussion further covers defensive pessimism as a strategy for managing anxiety and the role of agency in fostering adaptive optimism. They also tackle the issue of glossophobia (fear of public speaking), discussing strategies to overcome it, including preparation, cognitive behavioral therapy, and exposure therapy, and consider whether the increased use of video calls during the COVID-19 pandemic has impacted public speaking skills.