People avoid information that threatens their self‑image (self‑affirmation theory). Acknowledging one’s ignorance can be perceived as a personal failure, prompting defensive avoidance and the maintenance of erroneous beliefs.
No discussion of the psychology of stupidity is complete without addressing the Dunning-Kruger effect. Discovered by social psychologists David Dunning and Justin Kruger in 1999, this cognitive bias describes the phenomenon wherein . Psihologija Gluposti Pdf
Decisions made under the influence of strong emotions, such as fear or anger, can bypass rational thinking processes, leading to actions that might seem foolish in hindsight. such as fear or anger