BiasSocial judgment · Conformity Bias · Entry 146

Courtesy Bias – when you hide your real opinion to avoid offending others

Electric editorial collage illustrating Courtesy Bias

Told your friend their new haircut looks great, even though you hate it? That’s Courtesy Bias – the tendency to soften your opinion to avoid hurting others’ feelings.

Where it can show up


- Feedback & reviews – people praise bad service or low-quality products just to be polite.
- Work & career – employees hesitate to criticize a boss’s bad ideas out of fear of conflict.
- Personal relationships – agreeing with friends out of politeness, even when you actually disagree.

A practical countermeasure


- Be honest but tactful – you can express your opinion without being rude.
- Know when truth matters more than politeness – especially when quality or success is at stake.
- Don’t be afraid to disagree – respectful disagreement is better than empty compliments.