Negativity bias
Negativity bias is when we remember unpleasant or threatening information more easily than pleasant or neutral information. Bad experiences and criticism stick; good ones fade faster. That can make us overly cautious, anxious, or unfair to ourselves and others when we weigh the past.
Examples
You remember one harsh comment from a review for years, while the many positive comments are quickly forgotten.
A single bad meal at a restaurant overshadows several good ones, so you avoid going back.
One embarrassing moment in a presentation stays vivid; the parts that went well are harder to recall.
You dwell on a criticism from a colleague and forget the compliments and support you have received from the same person.
News about a crime in your area is remembered and affects your sense of safety more than long periods without incident.