key term - Delusions

Definition

Delusions are false beliefs that a person firmly holds onto, despite clear evidence to the contrary. These beliefs are not influenced by reality and remain persistent even when they're irrational.

Related terms

Paranoia: This is an irrational suspicion or mistrust of others, often leading to delusional thoughts about others intending harm.

Delusional Disorder: A psychiatric condition in which a person experiences non-bizarre delusions (like being followed or poisoned) that last for at least one month.

Schizophrenia:

A mental disorder characterized by abnormal behavior, strange speech, and a decreased ability to understand reality. Delusions are often part of this disorder.