Why do people fear public speaking?

Answer: Social judgment triggers threat

Social judgment triggers threat ✓ — Correct! Humans evolved in small groups where social standing = survival. Being judged negatively by the group meant potential exile (death sentence). Public speaking triggers this ancient fear—your amygdala perceives audience judgment as a threat, triggering fight-or-flight (racing heart, sweating, shaking). It's evolutionary baggage in modern settings!

Stage lights cause anxiety — Wrong. Physical environment doesn't cause the fear. It's specifically the social evaluation aspect that triggers the amygdala's threat response.

Crowds are inherently scary — Wrong. Large crowds aren't inherently scary (concerts are fun!). It's being evaluated/judged by others that triggers ancient social survival instincts.