overconfidence

Found in Anh - Anh (Wordnet)

Definition Noun : 1. Excessive confidence; a state of being overly certain or sure of oneself beyond what is reasonable or justified by the facts. It implies a lack of doubt or caution that is not warranted by the situation. Usage "Overconfidence" is used to describe a psychological state or trait where an individual or group has an unrealistically high belief in their own judgments, abilities,...