Delusions of grandeur are false beliefs in which people think they are God-like, powerful, or invincible. A person with ...

A shipping clerk begins to think he’s been given a secret task of geopolitical significance. A government employee believes that descriptions of a certain actor in the newspaper are actually about her ...

When it comes to schizophrenia, delusions are part of a broader symptom called psychosis, a state of mind where someone becomes detached from reality. “It has to be distinct from commonly held beliefs ...

Delusions are false beliefs held with unwavering commitment despite proof they’re incorrect. Persecutory delusions — the belief that someone plans to harm, harass, or sabotage you — are the most ...