When a horse gallops, are all four hooves ever off the ground at once?

They argued a lot about horses in the 1800s.

Every time you saw a picture of a horse running, two hooves on the ground.
Front legs stretched forward.
Back legs stretched behind.

It looked right.

No one questioned it.

Until someone slowed it down.

When Eadweard Muybridge lined up a series of cameras and let the horse run past, the argument ended.

For a fraction of a second, all four hooves were off the ground.
Tucked underneath.
Suspended.

The horse had always done this.

We just assumed it didn’t.

💡 ONE IDEA WELL

Tradition feels like evidence.

It isn’t.

It’s repetition.

Every time you saw a conference slide deck in the early 2000s, it looked the same:

Yellow Comic Sans.
Blue background.
Forty-seven bullet points.
A graph no one could read from the back of the room.

It looked right.

No one questioned it.

Because that’s how slides were done.

We design talks the way we were shown.
We structure meetings the way our bosses did.
We teach the way we were taught.

Not because it’s been tested.

Because it’s familiar.

And familiarity is persuasive.

Muybridge didn’t argue harder.

He observed.

And once you observe, you can’t go back to guessing.

My friend Ross Fisher calls this the Matrix Moment — the choice between the red pill and the blue pill from The Matrix.

Once you’ve seen it, you can choose to remain knowing…
Or choose the comfort of ignorance.

Observation makes that choice unavoidable.

🧰 LESS MESS, MORE MESSAGE

If tradition isn’t evidence, then neither is habit.

Most of the clutter in our talks isn’t there because it works.

It’s there out of habit.

The extra slide.
The dense background.
The apology before the first sentence.
The data table “just in case.”

No one sets out to be unclear.

We just don’t slow it down enough to see what isn’t working.

When you remove what’s inherited but untested, something interesting happens:

The message sharpens.
The audience breathes.
The room lifts.

The horse doesn’t need repainting.

It needs observation.

​

🧭 TRY THIS

Before your next talk, don’t redesign everything.

Run an experiment.

Pick one thing you include simply because it’s always been there.

🧳 - The disclosures slide.
🧳 - The learning objectives.
🧳 - The dense data table.
🧳 - The reflex to fill silence.
🧳 - The final “Any questions?”

Remove it.

Just once.

Watch what happens.

Notice the room.
Notice your own discomfort.
Notice whether the sky falls.

You don’t need a new style.

You need evidence.

🧭 ASK YOURSELF THIS

The horse was always airborne.

​
Speak soon,

Andy