Ayn Rand’s novels and nonfiction essays contain a wealth of material on the psychological dimensions of philosophical ideas and principles. But in one of those essays she also cautions about the danger of “psychologizing.” We’ll explore aspects of how to extract the action-guiding value of the psychological dimensions of philosophical ideas that she highlights while avoiding the pitfall of psychologizing. Recorded at OCON on July 2, 2023, in Miami, Florida.