In the 1800s, people were terrified of elevators.

Climbing into a metal box suspended by a rope didn’t exactly scream safe. As a result, buildings were stuck on the ground floor—literally.

That changed in 1853, when Elisha Otis pitched his new elevator brakes at the New York World’s Fair. To prove they worked, he stood on top of his elevator, suspended three stories high, and ordered the cable cut.

The crowd gasped. The elevator dropped a few inches—then stopped. The brakes held.

Otis didn’t just make a claim. He gave proof. And his company became the world’s leading elevator brand, now worth billions.

This is the power of proof. And most people don’t use enough of it.

Proof is persuasion

Your entire online presence is a claim:

• “I can help you.”

• “This is valuable.”

• “I know what I’m talking about.”

The problem? Claims create skepticism. Proof dissolves it.

It’s a seesaw:

• If skepticism outweighs desire, no sale.

• If proof outweighs skepticism, the sale happens.

That’s why every tweet, post, sales page, or ad should contain proof. People don’t believe because you say—they believe because you show.

Why most don’t use proof

Two common reasons:

1. They don’t have any. If this is you, your top priority is to get it. Work for free if you must—testimonials are gold.

2. They think proof doesn’t perform well on social media. True—screenshots may not go viral. But not everything that counts can be counted. Proof builds trust. Trust leads to sales.

Every time someone sees proof, their perception shifts: “This person must be the real deal.” They pay more attention. And when you solve their problem, they’re more willing to pay you.

The Proof–Persuasion Flywheel

Here’s the rule: any time you get proof, you post it.

Collect it everywhere:

• Client DMs

• Testimonials (forms like Senja or Tally work great)

• Screenshots of results

• Stories from conversations

• Pictures of wins (yours or clients’)

Then share it—not as a dry screenshot, but as part of your content. Use it as a hook. Use it to support a point. Proof isn’t filler—it’s persuasion fuel.

Set up a system:

• After calls, ask clients how it went. Save their words.

• At the end of projects, request a testimonial.

• Inside products, include a testimonial form.

• Keep a “proof bank” of stories, screenshots, and wins.

Every claim you make should be backed by proof. Over time, this creates a flywheel:

• Proof builds trust.

• Trust builds attention.

• Attention builds sales.

• Sales create more proof.

That’s how you rise—just like Otis.

“It’s none of their business that you have to learn how to write. Let them think you were born that way.” — Ernest Hemingway