Speaking to logic alone won’t get you funded.

Earlier this week I watched a founder pitch a strong product. The idea? Solid. The traction? Promising. The delivery? Flat.

It wasn’t a content problem. It was a connection problem.

Most founders speak to one part of the brain: the rational one. They forget there are two others in the room: the emotional and the sensory.

Every time we speak—on stage, in a meeting, over coffee—we’re speaking to three systems at once:

1. The logical brain: looking for data, clarity, and proof.
2. The sensory brain: reacting to tone, body language, and visuals.
3. The emotional brain: asking, “Do I care?” and “Can I trust this person?”

If you miss one, you risk being forgettable. Miss two, and you lose the room completely.

In the early days of a startup, the founder is the product. And communication is version one.

Founders don’t just need to present ideas—they need to move people. That’s where storytelling comes in. It bridges logic, feeling, and presence into one coherent, persuasive experience.

After 423 days of building, here’s what I’ve learned: People rarely remember what you said. They remember how you made them feel—and why it mattered.

Here are 10 tools that help me (and might help you) speak to all three brains at once:

1. Start with a real story. Not a hook. A human moment.
2. Use one strong metric, not a pile of data. Leave room for curiosity.
3. Create a visual world. Help the listener imagine. Don’t just explain.
4. Structure in threes. Simplicity drives clarity.
5. Match your energy to the size of your idea. Confidence is contagious.
6. Use silence as punctuation. It’s more powerful than you think.
7. Don’t say “we’re passionate.” Show it. People don’t believe adjectives. They believe tone.
8. Frame everything through impact. What does this mean for the listener?
9. Repeat the core point. Once is never enough.
10. End with meaning. Close on something that matters beyond the product.

Building a company is one long conversation—with investors, partners, team members, even yourself.

And the way we speak, present, and share our ideas—this is where belief begins.

So ask yourself: Which of the three are you overusing? Which one needs more attention?