The ‘Curse of knowledge’ refers to the phenomenon where a person who possesses a deep understanding of a subject or concept struggles to communicate it effectively to someone who has little or no knowledge of it. This can lead to frustration and miscommunication, as the person with knowledge assumes the other person has the same level of understanding. It is a cognitive bias that can hinder effective communication and create barriers between individuals. The term highlights the idea that sometimes, too much knowledge can be a hindrance rather than a benefit.