Stage fright Study Guide

📖 Core Concepts Stage fright – anxiety or phobia triggered by having to perform in front of an audience (real or imagined), including cameras. Sympathetic nervous system activation – “fight‑or‑flight” response that releases adrenaline, driving the physical symptoms of stage fright. Propranolol – a non‑selective beta‑blocker that blocks adrenaline’s peripheral effects, easing the bodily signs of performance anxiety but not the mental feeling of nervousness. Glossophobia – specific fear of public speaking; a subset of stage fright. Test anxiety / camera shyness / choking – related performance‑anxiety phenomena that share physiological pathways with stage fright. --- 📌 Must Remember Physical hallmark symptoms: tachycardia, trembling (hands/legs), dry mouth, sweaty/cold extremities, nausea, dizziness, shaky voice. Psychological hallmark symptoms: racing thoughts, heightened self‑consciousness, fear of judgment. Beta‑blocker effect: propranolol ↓ heart rate, tremor, sweating, and rapid breathing by preventing adrenaline from binding to β‑receptors. Non‑pharmacologic first line: deep breathing, relaxation, mental rehearsal, attention redirection, diary self‑monitoring. Alcohol myth: may feel calming but impairs memory, judgment, and overall performance. --- 🔄 Key Processes Encounter trigger → anticipation or actual performance. Sympathetic activation → adrenal medulla releases adrenaline. Peripheral cascade: ↑ heart rate (tachycardia) ↑ respiration (rapid breathing) Vasoconstriction in limbs → cold, sweaty hands/feet Muscle tension (neck/shoulder) → posture changes Tremor, dry mouth, nausea. Cognitive response: racing thoughts, self‑focus → perceived loss of control. Coping cycle: Pharmacologic: propranolol blocks β‑receptors → ↓ peripheral symptoms. Non‑pharm: deep breathing → ↑ parasympathetic tone; mental rehearsal → reduces anticipatory anxiety. --- 🔍 Key Comparisons Stage fright vs. Social anxiety disorder Stage fright: situational, may occur without broader social fear. Social anxiety: pervasive fear of social interactions beyond performance contexts. Propranolol vs. Alcohol Propranolol: targets physiological arousal, preserves cognition. Alcohol: depresses CNS, can impair memory & judgment, may worsen performance. Glossophobia vs. General stage fright Glossophobia: fear limited to speaking. Stage fright: any performance (music, sports, acting, etc.). --- ⚠️ Common Misunderstandings “Beta blockers cure anxiety.” – They only blunt physical symptoms; the mental nervousness remains. “If I’m experienced, I won’t get stage fright.” – Even seasoned performers can suffer severe anxiety. “Alcohol is a safe anxiolytic.” – It reduces inhibitions but damages memory and coordination, worsening overall performance. --- 🧠 Mental Models / Intuition “Fight‑or‑flight thermostat” – Think of adrenaline as a thermostat that raises bodily “gear” for emergency. Propranolol turns down the thermostat for the body, but the brain’s alarm (anxiety) stays on. “Two‑track response” – Separate tracks: physical (sympathetic) and cognitive (self‑focus). Treat each track with its own tools (beta‑blocker for physical, breathing/visualization for cognitive). --- 🚩 Exceptions & Edge Cases People with true social anxiety disorder may need additional interventions (CBT, SSRIs) beyond propranolol. Athletes “choking” may involve performance pressure without an audience, yet the same sympathetic surge occurs. Camera shyness can be triggered by the perception of a permanent audience, even if no live spectators are present. --- 📍 When to Use Which | Situation | Preferred Strategy | |-----------|-------------------| | Mild physical symptoms, no medication | Deep breathing, progressive muscle relaxation, mental rehearsal. | | Severe tremor, tachycardia, but mental anxiety tolerable | Propranolol (taken 30‑60 min before performance). | | Both strong physical & mental anxiety | Combine propranolol and non‑pharm techniques (breathing + visualization). | | Performance involves alcohol (e.g., stage act) | Avoid alcohol; use propranolol or non‑pharm methods. | | Long‑term chronic performance anxiety | Diary self‑monitoring + CBT or counseling + optional propranolol for acute events. | --- 👀 Patterns to Recognize Cold, sweaty extremities + tremor → classic sympathetic vasoconstriction pattern. Racing thoughts + self‑consciousness → mental track of stage fright, often precedes physical surge. Performance anxiety before a camera → same physiological pattern as live audience, even if “invisible.” Improvement after mental rehearsal → indicates attentional focus is a key lever. --- 🗂️ Exam Traps Choice: “Propranolol treats the mental feeling of nervousness.” – Wrong; it only blocks peripheral adrenaline effects. Choice: “Stage fright always indicates social anxiety disorder.” – Wrong; many cases are isolated performance anxiety. Choice: “Alcohol is recommended for stage fright.” – Wrong; it impairs performance despite temporary calming. Choice: “Only inexperienced performers get stage fright.” – Wrong; seasoned performers can still experience it. Choice: “Cold hands mean low blood pressure only.” – Wrong; vasoconstriction from sympathetic activation is the primary cause. ---