A few months ago, I sat across from a founder during a pitch review. Sharp person. Real business. Solid numbers. But within the first three minutes, he had used the words frictionless, synergistic value creation, and GTM flywheel — all in the same breath.

I watched the investors across the table glaze over.

The pitch wasn’t rejected because the idea was bad. It was rejected because the room stopped listening.

This is a problem I see constantly — in meetings, in interviews, in casual conversations with people who are genuinely talented. They use complex language to signal intelligence. What they actually signal is distance.

The Real Job of Communication

Here is something most people in business never say out loud: every conversation is a filter.

The person on the other side — an investor, a hiring manager, a senior leader, even a potential client — is not actively rooting for you. They are processing. And the moment they hit something unfamiliar, something that doesn’t map to their mental model, they disengage. Not dramatically. Just quietly. A mental step back.

That step back is the beginning of rejection.

When communication clarity researchers ask recruiters how long it takes to form an initial impression in an interview, the answer is consistently under 30 seconds. The content of what you say matters far less than whether it lands. And language that sounds foreign — too technical, too abstract, too different from how the listener speaks — doesn’t land.

It bounces.

Jargon Is a Shortcut That Goes the Wrong Way

I understand the impulse. When you’re deep in a domain, the shorthand feels efficient. It also feels like proof that you belong — that you know the territory.

But here’s the problem. Jargon works only when both people share the map. The moment one person doesn’t, it stops being shorthand and starts being noise. And noise, in a high-stakes conversation, reads as arrogance or confusion. Neither is a good look.

This isn’t about dumbing down. Simplifying language is not the same as simplifying the idea. The best communicators I know can take a genuinely complex concept and put it in language that a first-time listener can hold. That skill — translation without dilution — is rare. And it is worth far more than an impressive vocabulary.

Why People Still Do It

Most people use complex language for one of three reasons.

First, habit. If you’ve spent years in a specific industry or function, the language of that world becomes your default. You stop noticing that it sounds alien to someone outside it.

Second, insecurity. There is a strange belief that simple language makes you sound less serious. That speaking plainly signals that you don’t know enough. The opposite is almost always true. The people who explain things most clearly are usually the ones who understand them most deeply.

Third, misread of the audience. They assume the person across the table speaks the same language. They haven’t done the work of figuring out how the listener thinks, what they care about, or what register they trust.

Relevance Is the Real Skill

I have spent years working with brands and businesses on how they communicate — not just what they say, but whether it actually reaches the person it’s meant for. The core insight never changes: relevance is not about being smart. It is about being understood.

In an interview, speak to what the interviewer cares about — in language they use. In a pitch, name the problem the way your audience names it to themselves. In a leadership conversation, match the register of the person you are trying to influence.

This is not manipulation. It is respect. It shows you have done the work of understanding who you are talking to — which is exactly what every investor, hiring manager, and decision-maker is secretly evaluating.

The Practical Version

Before any high-stakes conversation, ask yourself one question: Does the person I am about to speak to use the words I am about to use?

If the answer is no, translate. Find the version of your idea that lives in their language. Not a dumbed-down version — the relevant version.

People are not rejecting ideas. They are rejecting distance.

The moment you close that gap — when what you say maps onto how they already think — something shifts. They lean in. The filter opens. The conversation becomes a real one.

That is all clarity is. Not simplicity. Not dumbing down.

Just the discipline to meet people where they actually are.