7 Presentation Techniques Mistakes That Are Costing You Engagement

By Zach Schleien

Stop pitching what you do and start pitching the story. Learn the presentation techniques that helped me land 200+ features and a TEDx talk.

If your pitch starts with what your company does, you have already lost. Most operators pitch their company. Journalists do not write about your company. They write stories. The same rule applies whether you are standing on a TEDx stage or sitting across from an investor.

Effective presentation techniques are not about the brochure you hand out. They are about the story you tell. If your presentation is not a story, it is just a list of facts. And lists are easy to forget.

TL;DR: Master Your Delivery

• Focus on the story the audience wants to hear, not the facts you want to tell.
• Use specific anchors like numbers, named people, and concrete moments to build credibility.
• Start with a high-stakes hook that creates an immediate curiosity gap.
• Presentation techniques are the specific methods used to structure, deliver, and visualize information to engage an audience and drive a specific action.

What are the most effective ways to start a presentation?

The most effective way to start a presentation is to open a curiosity gap within the first 30 seconds by sharing a high-stakes moment or a contrarian claim. You need to stop the scroll in the room just like you do on social media.

When I prepared for my TEDx talk, I did not start with a definition of community. I started with a story about losing a family friend named Louis. That is a high-stakes moment. It creates tension. The audience needs to know what happened next, and that curiosity keeps them locked in for the next ten minutes.

1. The Specific Moment Hook: Start in the middle of a scene. "I was 27. An analyst at Johnson & Johnson. I raised my hand at a company town hall..."
2. The Contrarian Hook: State something that goes against common wisdom. "If your pitch starts with what your company does, you have already lost."
3. The Data Punch: Use one massive, specific number. "2 million video dates. That is what happened when we stopped pitching features and started pitching connection."

If you want to see how I structured my own high-stakes talk, you can read more about how to prepare for a TEDx talk.

How can I use storytelling to make my presentation more memorable?

To make a presentation memorable, you must replace abstract category nouns with concrete instances. Do not talk about "growth." Talk about "a 542% increase in NYC users over 12 months."

Stories work because they provide a bridge between your data and the audience's emotions. For Filteroff, the story was never "we are a video dating app." That is a brochure. The story was "video dating spiked when COVID hit and here is what we saw." We handed the journalists a story they could actually write, which is how we landed features in the BBC and the New York Times.

• The Therefore/But Rule: Never connect your slides with "and then." Use "therefore" or "but." "We launched the app, but the servers crashed. Therefore, we had to rewrite the code in 24 hours." This creates causation and momentum.
• Specific Anchors: Every story needs at least one specific number, a named person, or a named place. At Filteroff, we did not just have "a lot of dates." We facilitated 2 million video dates across 150 countries. Those numbers are anchors.

What should I do with my hands while speaking?

The best technique for your hands is to keep them visible and use them to emphasize specific points, rather than hiding them in your pockets or behind your back. Hand gestures should be natural extensions of your speech.

If you are describing a small fix that had a big impact, like the one-word change in a sales script that nearly doubled within 30 days, use your hands to show that scale. If you are nervous, hold a clicker or a prop. It gives your hands a job and bleeds off the nervous energy.

1. The Box: Keep your gestures within the "power box" (from your chest to your waist). This looks controlled and confident.
2. Open Palms: This signals honesty and transparency. It is a psychological cue that tells the audience you have nothing to hide.
3. Match the Verb: If you say "scale," move your hands outward. If you say "focus," bring them together.

What are the best techniques for managing public speaking anxiety?

Managing public speaking anxiety requires shifting your focus from your own performance to the value you are providing to the audience. Anxiety usually comes from a fear of looking stupid, but when you focus on the "mission," the nerves recede.

I remember the night before I quit my job at J&J. I was sweating. I was nervous. I raised $1.4 million before leaving Johnson & Johnson, eventually raising $2.4 million to build Filteroff, and the mission was bigger than the fear.

• Force Functions: Use what I call the "Book the Uber" strategy. Make a commitment that you cannot back out of. Once you are on the stage or the Zoom call starts, the decision to be nervous is gone. You are in it.
• The 48-Hour Rule: Just like in sales, most of the tension happens right before the deadline. Acknowledge it, but do not let it change your strategy.
• Specific Practices: I use a routine of sleep, movement, and stillness to stay grounded before a big talk.

If you are struggling with the transition from a stable role to a high-pressure speaking environment, check out my story on how I left Johnson & Johnson to build a startup.

How do I design slides that complement rather than distract from my speech?

Slides should serve as visual evidence for your claims, not as a teleprompter for you to read. If a slide has more than two sentences, it is a wall of text, and the audience will stop listening to you to read it.

Use the QuoteMagic model: one clear idea, one bold visual, and no fluff. If I am talking about the BBC feature that crashed our servers, I do not list the server specs. I prefer using quote cards in a carousel to share thoughts, starting with a hook or highlighting unique ideas that drive high engagement.

• One Idea Per Slide: Do not clutter. If you have three points, use three slides.
• Visual Receipts: Use screenshots of real emails, photos of your team, or charts with one clear arrow.
• Contrast: Use dark backgrounds with light text or vice versa. Make it dead simple to read in under 3 seconds.

How do I keep an audience engaged if the topic is dry?

Engagement is a mirror of the value you provide. If the topic feels dry, it is usually because you have removed the stakes. Every presentation needs a "villain", a problem that costs the audience time, money, or energy.

For example, I could talk about "direct response marketing." Dry. Or I could talk about how I let go of my entire sales team because our close rate was stuck at 18% and the cash was running out. Now it is a survival story.

1. Agitate the Pain: Name the specific problem. "Most founders send zero cold emails and wonder why they get zero press."
2. Interactive Elements: Ask a sharp debate question. "Cold email or content: which found your last customer?"
3. The "What If" Close: Future-pace the audience. "What would life look like if you doubled your close rate in the next 30 days?"

What are some techniques for handling Q&A sessions effectively?

The best technique for a Q&A is to treat every question as an opportunity to reinforce your core story, rather than just defending your data. If someone asks a difficult question, acknowledge it directly and bridge back to your mission.

• The Buffer: When a question comes in, repeat it back. It gives you time to think and ensures the whole room heard it.
• The "I Don't Know" Move: If you do not have the answer, say so. "Honestly, I don't know the exact number on that yet. Let's figure it out together." This builds more trust than a fake answer.
• End on a Statement: Never let the last thing the audience hears be a random question from the back. After the final question, give a one-minute closing statement that crystallizes your main point.

If you want to see how these presentation techniques translate into landing major media features, you can look at my PR pitch templates that help you frame your story for the toughest audiences.

FAQ: Common Presentation Questions

How long should my presentation be?

It depends on the venue, but shorter is almost always better. If you have a 20-minute slot, aim for 15 minutes of content and 5 minutes of Q&A. Brevity shows confidence.

Should I memorize my speech?

No. Memorization makes you sound robotic. Memorize your hook (the first 60 seconds) and your close (the last 60 seconds). For everything in between, know your "anchors", the specific stories and numbers you need to hit, and speak naturally between them.

What if I make a mistake or lose my place?

Keep going. Most of the time, the audience has no idea you missed a point. If it is a big mistake, laugh at it. "My brain said no, but my heart said yes to that slide." It makes you human.

How do I handle a hostile audience?

Stay calm and stay focused on the facts. If someone challenges you, use the "Gorsky Method." Acknowledge the point, even if you disagree, and invite them to chat further afterward. Do not get defensive on stage.

I share more about the specific systems I use to scale businesses and land press in my weekly newsletter.

If you are ready to take these techniques and apply them to your own growth strategy, you can book a strategy call to discuss how we can build your founder-led growth engine.