Have you ever ordered an extra appetizer at dinner, thinking, “It’s just one small choice”? What if thousands of similar […]

Discover how economies (and diseconomies) of scale impact businesses. Learn the mental model for growth and efficiency.

Explore the friendship paradox mental model and its surprising effects on social dynamics. Understand its significance today.

Discover how the scientific method works as a mental model. Learn its steps, benefits, and applications in our ultimate guide.

Discover the Woozle Effect, a mental model that explains how false beliefs spread in groups and lead to poor decisions. Learn how to recognize it.

Discover the gambler’s fallacy, a common mental model explaining why past events don’t predict future outcomes. Learn how it impacts decisions.

Ever find yourself solving a problem only to face more chaos later? You might wonder, “And then what happens?” Second-order

The via negativa mental model turns traditional thinking upside down. It focuses on what to remove, not add. This Latin

Ever felt like life’s surprises defy prediction? The randomness mental model shows how life’s chaos is unpredictable, even when it

Ever trusted a choice because it felt “familiar” or “easy”? That’s the fluency heuristic at play. It’s a mental shortcut