We don't know the probabilities of future events. Still, you have to take action, and so you do it on gut feeling. That's the world we live in.

Robert J. Shiller’s quote reflects the inherent uncertainty and complexity of predicting future events. By stating, "We don't know the probabilities of future events," Shiller acknowledges the difficulty in accurately forecasting outcomes, particularly when it comes to financial markets, economics, or life decisions. The unpredictability of the future means that certainty is often out of reach, making it challenging to rely solely on data or statistics for decision-making.

However, Shiller suggests that despite this uncertainty, action is still necessary. "Still, you have to take action" emphasizes the importance of making decisions and moving forward, even when the exact outcomes are unknown. This reflects a practical view of life where, regardless of the lack of clear answers, individuals must keep making choices and not be paralyzed by indecision or fear of the unknown.

The phrase "you do it on gut feeling" captures the idea of relying on intuition and experience when faced with ambiguity. When there is no concrete information or data to guide a decision, people often turn to their instincts or gut feelings to guide them through uncertain situations. Shiller’s words suggest that in such scenarios, trust in one’s own judgment becomes an essential tool for navigating a world full of unknowns.

Ultimately, Shiller’s quote reflects the tension between uncertainty and the necessity for action. It acknowledges that while it’s impossible to know the future with certainty, the ability to make decisions based on instinct and intuition is a key way of coping with life’s inherent unpredictability. This philosophy encourages a balance between reason and gut instinct, recognizing the limits of knowledge while still emphasizing the importance of taking action.