Why Do I Sound Nervous When Presenting—and How Do I Fix It?

An Interview with Wendy Saltzman, Expert Communications Coach, Three-Time Emmy Award-Winning Broadcaster, and Founder of The Power Media Age

You've practiced your presentation. You know your material. But the moment you begin speaking, your voice shakes, your heart races, and suddenly you sound nervous—even if you don't necessarily feel terrified. Why does that happen?And more importantly, how do you fix it? Here are the questions I hear most often from the hundreds of executives and clients I've coached.

Q: Why do I sound nervous even when I know my material?

Wendy: Because confidence isn't just about what you know—it's about how your body responds under pressure.

When we're nervous, our breathing becomes shallow, our muscles tighten, and our brain shifts into "performance mode." That can cause us to speak faster, raise the pitch of our voice, use filler words, or sound breathless.

The irony is that your audience often notices how you're saying something before they focus on what you're saying.

The good news? Your voice is incredibly trainable.

Q: What are the biggest signs that someone sounds nervous?

Wendy: There are several telltale signs:

• Speaking too fast

• Running sentences together without pausing

• A shaky or higher-pitched voice

• Saying "um," "uh," "like," or "you know" repeatedly

• Ending statements so they sound like questions

• Fidgeting or swaying

• Talking with very little vocal variety

• Sounding out of breath

Most people aren't aware they're doing these things until they watch themselves on video.

Q: What's the fastest way to sound more confident?

Wendy: Slow down.

After 30 years in communications, l've seen almost everyone speed up when they're nervous.

Unfortunately, speaking faster doesn't make you sound smarter or more prepared. It actually makes it harder for people to follow you and often makes you sound anxious.

One simple trick is to imagine you're speaking to one person instead of fifty. Imagine you are speaking with a friend or family member. How would you explain what you are talking about to them? Conversations naturally happen at a slower pace than presentations.

When you adopt a conversational rhythm, you immediately sound more confident and more authentic.

Q: Does breathing really make that much of a difference?

Wendy: Absolutely.

Your voice rides on your breath.

When you're taking shallow breaths from your chest, your voice becomes tight and strained. When you breathe deeply from your diaphragm, your voice becomes steadier, stronger, and more controlled.

Before any presentation, I recommend taking several slow, deep breaths—not because it's a relaxation exercise, but because it gives your voice the support it needs. Here's an exercise I use with clients called "Box Breathing:" 4 seconds in, hold for 4 seconds, breathe out for 4 seconds, hold for 4 seconds, and repeat.  Think of breathing as fueling your voice.  Also work on strengthening your diaphragm by practicing breathing from your belly, not your chest, and visualize where you are speaking from to bring down your voice.

Q: Why does my voice go higher when I'm nervous?

Wendy: Tension.

When we're stressed, the muscles around our throat tighten, which naturally raises the pitch of our voice.

A lower, more relaxed voice is generally perceived as calmer and more authoritative.

One easy trick is to pause before you begin speaking: Take a breath, smile, rhen start your first sentence just a little slower than feels natural. That brief pause helps your body settle before your voice has to perform.

Q: Can preparation really reduce nervousness?

Wendy: More than almost anything else.

The better you know your material, the less mental energy you'll spend trying to remember what comes next. I always encourage clients to stop memorizing every sentence. Instead, know your key messages. Think in bullet points rather than scripts.

When you know exactly where you're going, you can focus on connecting with your audience instead of searching for your next line.

Ironically, trying to remember a script often makes people sound more nervous.

Q: I feel nervous because everyone is looking at me. How do I get over that?

Wendy: Shift your focus.

Most nervous speakers spend the entire presentation thinking about themselves.

"Do I sound okay?"

"Did I mess that up?"

"What if they don't like me?"

Confident speakers focus on their audience instead.

Ask yourself:

"What does this audience need from me?"

"How can I help them understand this better?"

When your attention shifts outward, your nervousness naturally begins to shrink.

Q: Should I try to hide that I'm nervous?

Wendy: No. You should focus on managing it—not eliminating it.

Here's something that surprises a lot of people:

Many of the best speakers you've ever watched still get nervous.

The difference is they don't let those nerves control their delivery. A little adrenaline actually gives you energy! Pivot how you think about those nerves. Instead of telling yourself, “I’m nervous,” say, “I’m excited!” And then turn those nerves into passion, excitement, and enthusiasm about the topic.

The goal isn't to eliminate nervousness. The goal is to channel it into enthusiasm.

Q: What's one habit I can start today that will make me sound more confident?

Wendy: Practice speaking every day. Not just during presentations.

When someone asks what you do…

When you're telling a story over dinner…

When you're explaining an idea in a meeting…

Slow down.

Pause.

Finish each thought completely before beginning the next one.

Confidence isn't built five minutes before a presentation.

It's built through hundreds of everyday conversations.

Q: What's the biggest mistake people make when they're trying to sound confident?

Wendy: They try to sound perfect.

Perfect isn't persuasive. Authentic is.

People don't connect with polished robots. They connect with real people who speak clearly, naturally, and confidently.

Focus less on performing and more on having a conversation.

Ironically, that's when your confidence becomes believable.

Q: What's the biggest takeaway?

Wendy: Most people don't have a confidence problem. They have a communication habit problem.

The habits that make you sound nervous—speaking too fast, using filler words, forgetting to breathe, focusing on yourself, and trying to memorize every sentence—can all be changed.

The more you practice speaking with intention, the more confident you'll sound.

And eventually, something interesting happens.

You don't just sound confident.

You actually become confident.

Final Thought

Confidence isn't something you're born with. It's something you build—one presentation, one conversation, and one intentional habit at a time. When you learn to slow down, breathe, and connect with your audience instead of worrying about yourself, you'll discover that the confident speaker you've always admired has been there all along.

🎥 Watch: Want to sound more confident immediately? Watch my YouTube video on how to decrease your nerves when you speak.

Communication Is a Skill—Not a Talent

The most effective speakers aren't born with extraordinary communication skills. They develop them through intentional practice and expert coaching.

Whether you're preparing for a high-stakes presentation, a keynote speech, a media interview, or an important meeting, improving the way you communicate can change the way people perceive your expertise.

If you're ready to communicate with greater confidence, credibility, and impact, I'd love to help.

Schedule a consultation today to learn how personalized coaching can help you become a more confident and compelling communicator or interview subject.

👉 Email: Wendy@ThePowerMediaAgency.com