Why are we satisfied by “good enough?”
Why “Good Enough” Often Wins
We like to imagine that people make decisions by carefully weighing every option and choosing the best one. In real life, that is almost impossible.
Bounded rationality is the idea that our reasoning is limited by three things: incomplete information, limited time, and limited mental energy. The term was introduced by economist and Nobel Prize winner Herbert Simon.
Imagine choosing a restaurant. The perfectly rational approach would mean comparing every restaurant’s menu, price, reviews, distance, wait time, nutrition, and mood. But after work, hungry and tired, most people choose the first decent option nearby. Simon called this “satisficing”: selecting something that is good enough rather than searching endlessly for the absolute best.
This is not always laziness. It is often smart. Searching for the perfect answer can cost more time, stress, and opportunity than the improvement is worth.
Bounded rationality explains why people rely on shortcuts: familiar brands, trusted friends’ advice, online ratings, and simple rules such as “never buy a stock I cannot explain.” These shortcuts can produce mistakes, but they also help us function in a world with far too many choices.
The practical lesson: reserve deep analysis for decisions that are expensive, irreversible, or truly important. For ordinary choices, “good enough” is often the most rational decision available.
