👉 Unreasonableness is a concept in psychology, philosophy, and law that refers to an unreasonable or illogical behavior or attitude. It can be defined as something that goes against common sense or rationality, and it often involves actions or attitudes that are not consistent with the expectations or norms of society. Examples of unreasonableness include: 1. Unfair treatment: This is when someone is treated unfairly, such as being denied access to a job or failing to receive equal pay for similar work