Definition
This is the tendency to ignore the faults of people or things we like and to ignore the virtues of people or things we dislike. It is a fundamental distortion of “Ground Truth” based on emotional preference.
Why It Matters
Emotions are the “noise” in our decision-making. Liking or disliking bias creates a “halo” or “pitchfork” effect that distorts ground truth, causing us to ignore the faults of our friends and the virtues of our enemies.
Core Concepts
- Halo Effect: If we like one thing about a person (e.g., they are attractive or funny), we assume they are also “Smart” and “Trustworthy.”
- Stereotyping: If we dislike one thing (e.g., their political party), we assume everything they say or do is “Wrong” or “Malicious” (Hanlon’s Razor violation).
- Confirmation Bias Link: We actively seek out information that confirms our “Liking” or “Disliking,” creating a reinforcing feedback loop of distortion.