The science of stage fright (and how to overcome it) - Mikael Cho
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0:07 - 0:08Palms sweaty,
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0:08 - 0:10heart racing,
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0:10 - 0:11stomach in knots.
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0:12 - 0:13You can't cry for help.
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0:13 - 0:15Not only is your throat
too tight to breathe, -
0:15 - 0:17but it'd be so embarrassing.
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0:17 - 0:19No, you aren't being stalked by a monster,
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0:21 - 0:22you're speaking in public,
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0:22 - 0:25a fate some deem worse than death.
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0:25 - 0:27See, when you're dead, you feel nothing;
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0:27 - 0:29at a podium, you feel stage fright.
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0:32 - 0:34But at some point
we've all had to communicate -
0:35 - 0:36in front of people,
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0:36 - 0:37so you have to try and overcome it.
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0:37 - 0:41To start, understand what stage fright is.
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0:41 - 0:43Humans, social animals that we are,
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0:43 - 0:45are wired to worry about reputation.
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0:45 - 0:47Public speaking can threaten it.
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0:47 - 0:49Before a speech, you fret,
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0:49 - 0:52"What if people think I'm
awful and I'm an idiot?" -
0:52 - 0:54That fear of being seen as an awful idiot
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0:54 - 0:55is a threat reaction
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0:55 - 0:57from a primitive part of your brain
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0:57 - 0:58that's very hard to control.
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0:58 - 1:00It's the fight or flight response,
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1:00 - 1:02a self-protective process
seen in a range of animals, -
1:02 - 1:05most of which don't give speeches.
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1:05 - 1:06But we have a wise partner
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1:06 - 1:08in the study of freaking out.
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1:08 - 1:10Charles Darwin tested fight or flight
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1:10 - 1:12at the London Zoo snake exhibit.
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1:12 - 1:14He wrote in his diary,
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1:14 - 1:17"My will and reason were powerless
against the imagination of a danger -
1:17 - 1:19which had never been experienced."
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1:19 - 1:20He concluded that his response
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1:20 - 1:22was an ancient reaction unaffected
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1:22 - 1:24by the nuances of modern civilization.
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1:24 - 1:26So, to your conscious modern mind,
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1:26 - 1:27it's a speech.
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1:27 - 1:28To the rest of your brain,
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1:28 - 1:31built up to code
with the law of the jungle, -
1:31 - 1:33when you perceive
the possible consequences -
1:33 - 1:34of blowing a speech,
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1:34 - 1:35it's time to run for your life
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1:35 - 1:36or fight to the death.
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1:50 - 1:53Your hypothalamus, common
to all vertebrates, -
1:53 - 1:55triggers your pituitary gland to secrete
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1:55 - 1:57the hormone ACTH,
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1:57 - 1:58making your adrenal gland
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1:58 - 2:00shoot adrenaline into your blood.
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2:00 - 2:02Your neck and back tense up, you slouch.
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2:02 - 2:03Your legs and hand shake
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2:03 - 2:05as your muscles prepare for attack.
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2:05 - 2:06You sweat.
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2:06 - 2:07Your blood pressure jumps.
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2:07 - 2:09Your digestion shuts down
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2:09 - 2:10to maximize the delivery of nutrients
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2:10 - 2:12and oxygen to muscles and vital organs,
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2:12 - 2:15so you get dry mouth, butterflies.
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2:15 - 2:16Your pupils dilate,
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2:16 - 2:18it's hard to read anything up close,
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2:18 - 2:19like your notes,
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2:19 - 2:21but long range is easy.
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2:21 - 2:22That's how stage fright works.
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2:23 - 2:24How do we fight it?
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2:24 - 2:26First, perspective.
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2:26 - 2:27This isn't all in your head.
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2:27 - 2:30It's a natural, hormonal,
full body reaction -
2:30 - 2:32by an autonomic nervous
system on autopilot. -
2:32 - 2:35And genetics play a huge
role in social anxiety. -
2:35 - 2:38John Lennon played live
thousands of times. -
2:38 - 2:40Each time he vomited beforehand.
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2:40 - 2:41Some people are just wired
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2:41 - 2:43to feel more scared performing in public.
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2:43 - 2:46Since stage fright
is natural and inevitable, -
2:46 - 2:47focus on what you can control.
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2:47 - 2:49Practice a lot,
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2:49 - 2:51starting long before
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2:51 - 2:53in an environment similar
to the real performance. -
2:53 - 2:56Practicing any task
increases your familiarity -
2:56 - 2:57and reduces anxiety,
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2:57 - 2:59so when it's time to speak in public,
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2:59 - 3:01you're confident in yourself
and the task at hand. -
3:01 - 3:03Steve Jobs rehearsed his epic speeches
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3:03 - 3:05for hundreds of hours,
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3:05 - 3:06starting weeks in advance.
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3:06 - 3:07If you know what you're saying,
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3:08 - 3:09you'll feed off the crowd's energy
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3:09 - 3:13instead of letting your hypothalamus
convince your body it's about to be lunch -
3:13 - 3:14for a pack of predators.
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3:14 - 3:16But hey, the vertebrate hypothalamus
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3:16 - 3:18has had millions of years
more practice than you. -
3:18 - 3:20Just before you go on stage,
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3:20 - 3:21it's time to fight dirty
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3:21 - 3:22and trick your brain.
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3:22 - 3:24Stretch your arms up and breath deeply.
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3:24 - 3:26This makes your hypothalamus trigger
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3:26 - 3:27a relaxation response.
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3:27 - 3:30Stage fright usually hits hardest
right before a presentation, -
3:30 - 3:32so take that last minute
to stretch and breathe. -
3:32 - 3:34You approach the Mic, voice clear,
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3:34 - 3:35body relaxed.
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3:35 - 3:38Your well-prepared speech
convinces the wild crowd -
3:38 - 3:40you're a charismatic genius.
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3:40 - 3:41How?
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3:41 - 3:43You didn't overcome stage fright,
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3:43 - 3:44you adapted to it.
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3:44 - 3:46And to the fact that no matter
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3:46 - 3:47how civilized you may seem,
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3:47 - 3:48in part of your brain,
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3:48 - 3:49you're still a wild animal,
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3:49 - 3:53a profound, well-spoken wild animal.
- Title:
- The science of stage fright (and how to overcome it) - Mikael Cho
- Speaker:
- Mikael Cho
- Description:
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View full lesson: http://ed.ted.com/lessons/the-science-of-stage-fright-and-how-to-overcome-it-mikael-cho
Heart racing, palms sweating, labored breathing? No, you're not having a heart attack -- it's stage fright! If speaking in public makes you feel like you're fighting for your life, you're not alone. But the better you understand your body's reaction, the more likely you are to overcome it. Mikael Cho advises how to trick your brain and steal the show.
Lesson by Mikael Cho, animation by KAWPA Studioworks.
- Video Language:
- English
- Team:
closed TED
- Project:
- TED-Ed
- Duration:
- 04:08
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Krystian Aparta edited English subtitles for The science of stage fright (and how to overcome it) | |
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Jessica Ruby edited English subtitles for The science of stage fright (and how to overcome it) | |
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Jessica Ruby edited English subtitles for The science of stage fright (and how to overcome it) |
Krystian Aparta
The English transcript was updated on 12/22/2015. A technical timing error was fixed.