Essentials: Science of Stress, Testosterone, Aggression & Motivation | by Dr. Andrew

In this episode, Dr. Robert Sapolsky, PhD (Stanford University), shares powerful insights into how stress, hormones, and modern life shape our behavior, motivation, and overall health. We explore when stress can be helpful versus harmful, the real impact of testosterone on confidence and social dynamics, and why estrogen plays a critical role in brain and body function. Dr. Sapolsky also explains how dopamine drives motivation, how perception influences stress, and what practical steps we can take to reduce daily stress. You’ll learn: The difference between positive and negative stress How testosterone and social hierarchies affect motivation and behavior Why estrogen is vital for brain health and resilience Simple, science-based practices to manage stress The role of social media in shaping modern stress responses This episode blends cutting-edge science with actionable tools to help you better understand your mind, body, and behavior. Disclaimer: This content is for educational purposes only and is not medical advice.