This podcast episode explores the complexities of measuring hard work and the influence of biases such as social desirability bias and reference bias. It also discusses the concept of reference bias and its implications for measuring hard work, as well as the relativity of reference bias. Additionally, it delves into the happiness curve and the factors that influence happiness throughout different stages of life, including family and work stress. The episode also examines the relationship between happiness, reckless optimism, and the increasing suicide rate among young people. Ultimately, it emphasizes the importance of attention, gratitude, and the three blessings exercise in optimizing happiness.