👉 Unperceptiveness is a concept in psychology and cognitive science that describes how individuals are not able to perceive or understand their own thoughts, emotions, or experiences. It refers to a lack of awareness or insight into one's personal life and mental states. This can manifest as a range of behaviors such as denial, avoidance, or suppression of the truth about oneself. Unperceptiveness is often associated with certain personality traits such as introversion, pessimism, or neuroticism.