Brian Portnoy, author of 'The Geometry of Wealth' and 'The Investors Paradox,' explains why investing is difficult due to our evolutionary instincts. The podcast explores the challenges of investing, the power of stories and herding, and the role of emotions in decision-making. It emphasizes reframing investing and being aware of emotions for financial success.
Our brains are wired for immediate returns and storytelling, making long-term investment thinking difficult.
Recognizing and understanding our emotions can prevent impulsive investment decisions and lead to better outcomes.
Deep dives
Evolutionary Psychology and Investing
Investing is hard for a reason. Our brains evolved to survive in a wild environment where money did not exist. Our instincts are not wired for wise spending, saving, or investing. For example, our brains are designed to focus on immediate returns, making it difficult to think long-term for investment portfolios. Additionally, our brains are more inclined to process and make decisions based on stories rather than numbers and probabilities. We are also prone to herd behavior, seeking safety in numbers even in modern capital markets. Understanding the influence of evolutionary psychology helps us navigate the challenges of investing.
The Power of Emotions
Our emotional reactions, such as fear and excitement, are hardwired for survival instincts. We are highly attuned to sensing danger and react physically to it. In the context of investing, our emotional responses can lead to impulsive decisions, especially during market fluctuations. However, recognizing that emotions are a normal part of being human and a valuable source of information allows us to approach them with self-awareness. By reframing how we think about emotions and understanding their role, we can make better decisions and avoid letting them dictate our investment behavior.
Managing Emotions and Investment Decisions
While emotions are an integral part of the investing experience, it is crucial not to let them override rational thinking. Recognizing the influence of emotions and finding ways to channel them appropriately is key. One effective approach is to shift the focus from short-term market fluctuations to long-term goals. By understanding investing as a tool to reach those goals, we can dampen the impact of emotional reactions to daily market movements. Putting emotions into context and allowing goals to guide decision-making helps to achieve a more thoughtful and successful financial outcome.
Why is investing so hard? It's because our brains have been trained, over thousands of years, to trust our fear instincts. In this episode, Brian Portnoy sits down with Barry Ritholtz to explain why humans aren't built to be good investors. Portnoy has held senior investment roles throughout the hedge fund and mutual fund industries. He is also the author of the bestselling books, 'The Geometry of Wealth' and 'The Investors Paradox.'