Decision-Making Biases
Distinction bias
Overemphasizing small differences when comparing side by side.
What Is Distinction bias?
Distinction bias is a thinking trap where overemphasizing small differences when comparing side by side.
How It Tricks You
It can make one option feel obvious before the tradeoffs have been checked.
Real-World Example
Two similar TVs seem very different in the store but not at home.
Seen Online As
- The fast interpretation is doing more work than the evidence.
- The claim feels obvious before the check question is asked.
- A shortcut is making the judgment feel more certain than it is.
What To Ask Instead
Will this difference matter in real use?
Related Thinking Traps
Common Situations
Quick FAQ
What is Distinction bias?
Overemphasizing small differences when comparing side by side.
What is an example of Distinction bias?
Two similar TVs seem very different in the store but not at home.
How do I spot Distinction bias?
Will this difference matter in real use?