Overcome the Fear of Public Speaking

What the Evidence Actually Says

By Jacqualine Cox · Founder of Speakk

Your heart races. Your mouth goes dry. Your mind empties at exactly the wrong moment.

You are not broken. You are human. And there is a better way through it than “just be more

confident”.

T H E S H O R T A N S W E R

Fear of public speaking is one of the most common fears adults report. It rarely fades on its own, but it responds well to the right kind of practice.

What works: relabelling nerves as energy, remembering that your audience sees far less anxiety than you feel, giving your talk a clear structure, and rehearsing out loud — especially reviewing yourself on video with a prediction step first.

What doesn’t: the “93% of communication is body language” statistic and power posing. Both rest on research that has been misread or has not held up.

Why does public speaking feel so frightening?

Being watched and judged by a group is one of the oldest threats humans know. Your nervous system responds accordingly. Adrenaline rises. Your heart rate climbs. Breathing gets shallow and high in the chest. Blood moves towards the large muscles, which is why your hands shake and your thinking feels slow.

None of that means you are bad at speaking. It means your body is getting ready to perform. The clinical term for the severe version is glossophobia. The everyday version is simply nerves — and almost everyone has them.

You may have heard that people fear public speaking more than death. It is a great line. It is not quite true. When researchers Karen Dwyer and Marlina Davidson tested it in 2012, public speaking was the fear students picked most often from a list — but death still came out on top when they ranked their fears.

Very common. Not worse than dying. Either way, you are in large company.

Three public speaking myths you can safely ignore

Myth 1: “93% of communication is non-verbal”

The famous 7-38-55 rule — 7% words, 38% tone, 55% body language — comes from Albert Mehrabian’s experiments in the 1960s. They involved single spoken words expressing feelings, in situations where the tone or facial expression contradicted the word.

Mehrabian has been clear that the figures do not apply to everyday communication. If they did, you could follow a foreign-language film without subtitles.

Your words matter. So does the order you put them in. That is good news, because words and structure are the easiest things to prepare.

Myth 2: Power posing will make you confident

A 2010 study claimed that holding an expansive “power pose” for two minutes changed hormone levels and appetite for risk. It became one of the most-watched ideas in the world.

Larger follow-up studies did not find the hormonal effects. One of the original authors later said publicly that she no longer believes the effects are real.

Standing tall will not hurt you. It will not cure your fear either.

Myth 3: Imagine the audience in their underwear

There is no evidence for this, and it hands an already busy brain one more thing to manage. Skip it.

What actually works for public speaking anxiety?

Each approach below rests on an identifiable mechanism. That is the Speakk standard: if we cannot explain why an exercise works, we do not teach it.

1. Call it excitement, not fear

Nerves and excitement feel almost identical in the body. Same racing heart. Same alertness.

The difference is the label.

In a 2014 study, Harvard’s Alison Wood Brooks asked people to tell themselves either “I am calm” or “I am excited” before giving a speech. The “excited” group were rated as more persuasive, more confident and more competent. Trying to calm down fights your body. Relabelling works with it.

2. Your nerves are less visible than you think

Psychologists call it the illusion of transparency. We assume our inner state is obvious to everyone watching. It rarely is. Kenneth Savitsky and Thomas Gilovich found that speakers consistently overestimated how nervous they looked. When speakers were told about this effect before they began, observers rated their talks more highly. Simply knowing it helps.

3. Structure frees up your brain

Anxiety eats working memory. If you are also trying to remember what comes next, something has to give.

A simple structure takes that load away. Try Point, Reason, Example, Point: say what you think, say why, show it, then land it again. When you know the shape, you can stop clinging to the script.

4. Rehearse out loud, not in your head

Mental run-throughs skip the hard parts — the transitions, the tricky phrase, the moment you lose your thread. Say it aloud. Standing up, if you can. Your mouth needs the practice as much as your mind.

5. Watch yourself back — the right way

Video is one of the most powerful tools for building speaking confidence. It is also one of the most misused.

Anxious speakers who simply watch themselves tend to hunt for flaws. But research by Allison Harvey, David Clark, Anke Ehlers and Ronald Rapee found that preparing first — predicting how you will come across, then watching as an observer would — significantly strengthened the benefit of video feedback for people with a negative view of how they come across.

That is the thinking behind the exercise below.

Try this: the Prepared Video Review (10 minutes)

1 Record. Film yourself speaking for two minutes on your phone. Any topic. Your weekend is fine.

2 Predict. Before you watch, write down how you think you came across. Rate how nervous you

looked, out of 10. List what you think a viewer will notice.

3 Watch on mute. View it as a stranger would. Look only at what is visible. Check it against your list.

4 Watch with sound. Now listen. Is there a clear point? Where did you rush? Where did you land

well?

5 Re-rate. Give yourself an honest rating out of 10. Note the gap between how it felt and how it looked.

Most people are surprised by the gap. Repeat it weekly. Your self-image starts catching up with reality.

How long does it take to overcome fear of public speaking? There is no overnight fix. Anyone promising one is selling something else. Confidence builds through repetition, not revelation. Short, regular practice beats one heroic effort. That is why The Speakk Method is built as a 30-day programme: small daily steps across four pillars —

Presence, Structure, Resonance and Practice.

The goal is not to feel nothing. Most experienced speakers still feel nerves. The goal is to speak well with them.

When is it more than nerves?

For some people, fear of speaking goes well beyond ordinary nerves. If it is causing panic attacks, stopping you doing your job, or leading you to avoid things you care about, talk to your GP or a qualified therapist. Cognitive behavioural therapy (CBT) has a strong evidence base for social anxiety, and the techniques in this article sit comfortably alongside it.

Where to go next

If nerves are what is holding you back, start with Speak Without Fear, Book One in the

Speakk Library.

[Link: Speak Without Fear]

If you want a structured path from first step to steady confidence, The Speakk Method (Book Twelve) is the full 30-day programme. [Link: The Speakk Method]

FAQ's

What is the fear of public speaking called?

The clinical term is glossophobia. In everyday terms it is public speaking anxiety, a form of performance

anxiety that ranges from mild nerves to fear strong enough to make people avoid speaking altogether.

Is it normal to be nervous before public speaking?

Yes. It is one of the most commonly reported fears, and most experienced speakers still feel nervous.

Nerves are your body preparing to perform. The aim is to work with them, not eliminate them.

Does power posing work for public speaking?

The evidence is weak. The hormonal findings from the original 2010 study did not replicate in larger

studies. Good posture will not hurt, but it is not a reliable fix for speaking anxiety.

How do I stop my voice shaking when I speak?

Breathe out slowly before you begin, making the out-breath longer than the in-breath. Know your first

two sentences by heart and deliver them slowly. Speak to one friendly face. A steady start usually

steadies the rest.

Can you completely overcome fear of public speaking?

Most people never lose their nerves entirely, and they do not need to. With structured practice, the fear

stops controlling what you do. Confidence comes from repetition and from evidence that you can do it.

A B O U T T H E A U T H O R

Jacqualine Cox is the founder of Speakk and author of the twelve-book Speakk Library. Her 25-year career spans FMCG, retail, hospitality, publishing and manufacturing across the UK, Europe, the United States, Australia and southern Africa — rooms where speaking clearly under pressure decided outcomes.

The Speakk Method is built on four pillars: Presence, Structure, Resonance and Practice.

Sources

Brooks, A. W. (2014). Get excited: Reappraising pre-performance anxiety as excitement. Journal of Experimental Psychology: General.

Carney, D. R., Cuddy, A. J. C., & Yap, A. J. (2010). Power posing: Brief nonverbal displays affect neuroendocrine levels and risk tolerance. Psychological Science.

Dwyer, K. K., & Davidson, M. M. (2012). Is public speaking really more feared than death? Communication Research Reports.

Harvey, A. G., Clark, D. M., Ehlers, A., & Rapee, R. M. (2000). Social anxiety and self-impression: Cognitive preparation enhances the beneficial effects of video feedback following a stressful social task. Behaviour Research and Therapy.

Mehrabian, A., & Wiener, M. (1967). Decoding of inconsistent communications. Journal of Personality and Social Psychology.

Ranehill, E., et al. (2015). Assessing the robustness of power posing. Psychological Science.

Savitsky, K., & Gilovich, T. (2003). The illusion of transparency and the alleviation of speech anxiety. Journal of Experimental Social Psychology.