: Exposure to terror, particularly during adolescence, has long-term effects on physical health, mental well-being, and educational outcomes.

: Some psychologists argue that human culture and self-esteem act as buffers against the fundamental "terror" of mortality. Historical and Modern Contexts

: Using violence or the threat of it to influence government policy or affect government conduct.

: Research suggests fear is intensified when a threat is perceived as severe and diffuse (uncontrollable).