Heuristics
A heuristic is a simplified thinking rule that helps you quickly assess situations, but can lead to errors.
Definition
Heuristics allow you to make decisions with incomplete data, time pressure and limited attention. They make thinking fast and energy-saving. Their price is the risk of simplification: people may overestimate what comes easily to mind, rely on stereotypes or confuse similarity with probability.
Key ideas
- Quick assessment
- Saving cognitive effort
- Risk of error
Practice and life
When making an important decision, write down the first intuitive answer and then add at least two alternative explanations.
Common misconceptions
It is a mistake to consider heuristics only as a bad thing. The problem comes when a quick shortcut replaces analysis where the stakes are high.
> A mental shortcut can be helpful as long as we don't give it the weight of an entire thinking map.
> — Guru Element
Questions for self-reflection
- What mental shortcut do I use in this situation?
- Does the decision require speed or accuracy?
- What data could correct my intuition?