Why high achievers rehearse the life out of their own presentations
- Christy Slanaker
- Jun 17
- 5 min read
Updated: Jun 18
The fear before you speak is not a readiness problem. It is a stakes signal. And the people most determined to make it disappear are usually the ones with the most to say.

The screen at the front of the room said four words. You actually need fear. It was barely eight in the morning. I had a coffee going cold in one hand and a notebook I had not planned to open in the other.
I was at the Boise Breakfast Club listening to Mike Pacchione, a speech coach who has worked with people whose books are probably on your shelf. He was making a point that sounded almost too plain to write down. You want the butterflies before you speak. The nerves are not a malfunction. They are a sign that something is at stake.
I wrote it down, because it explained something about myself that I had spent my early career getting wrong.
For years, I treated nerves as a problem to solve
And I had a very effective solution. I rehearsed. I scripted every line. I built decks with a slide for every possible objection. I practiced the open until I could deliver it in my sleep, then practiced it some more. I told myself this was about quality and respect for the audience. Some of it was. Most of it was not.
Most of it was about making sure I could not be caught off guard. Could not be wrong in front of the room. Could not be exposed. I was not preparing a presentation so much as I was building a structure that nothing could get into and nothing true could get out of.
That is perfectionism, and the reason it is so hard to catch in yourself is that it looks responsible. Nobody pulls you aside to say you are over-prepared. They congratulate you on being thorough. So the habit gets reinforced for years while the cost stays invisible.
Somewhere past a certain point, more rehearsal stops making the talk better and starts making you safer. That is the moment preparation quietly turns into armor.
Preparation has a job. Armor does not.
This is the distinction I wish someone had handed me twenty years ago. Preparation has a clear and finite job. It makes sure you know your material, you respect the audience's time, and you can find your way back if you lose your place. That job has an end point.
Past that end point, the extra hours are not improving the talk. They are managing your fear. The tell is subtle but real: you stop rehearsing to be understood and start rehearsing to be unassailable. One of those serves the room. The other one only serves you.
STILL PREPARATION For the roomYou are getting clearer, tighter, easier to follow. You could lose your notes and still land the point. The work is making the message better for the people receiving it. | NOW IT IS ARMOR For your fearYou are rehearsing the same lines for the tenth time, not to improve them but to feel safe. You are closing every gap so nothing unscripted can happen. The work is now protecting you from being seen. |
Here is the part that stings. When you armor up completely, you seal off the exact thing that makes a talk land. Mike's advice to the room was to stop memorizing and be present. He is right, and the reason is mechanical, not motivational. A fully memorized, fully armored talk has no room left in it for a real moment. And a real moment is the only thing an audience actually remembers.
I can tell you from experience that my most controlled presentations were also my most forgettable ones. People can feel the difference between a person talking to them and a person performing at them. When I removed all the risk, I also removed all the stakes. I had made it safe by quietly deciding it did not matter that much.
The butterflies were telling the truth the whole time
This is the reframe I keep coming back to. The fear was never evidence that I was not ready. It was evidence that I cared about the people in front of me and what they walked out with. The goal was never to feel nothing. The goal was to feel the nerves and walk up there anyway, with the stakes intact.
That is not a call to prepare less. Under-prepared and over-armored are both ways of letting fear run the show, just from opposite directions. It is a call to prepare to the right point, and then deliberately leave room. In practice, that has looked like three things for me.
Nail the open and the close, leave the middle breathing room. The beginning and the end carry most of what people remember. Lock those. Let the middle stay loose enough that you are actually in the room while you deliver it.
Decide in advance what you will do if you lose your place. Most over-rehearsal is insurance against one specific fear: going blank. Name the recovery move ahead of time, a pause, a sip of water, a glance at one notecard, and the fear loses its grip without needing a hundred more run-throughs.
Stop one rehearsal earlier than feels comfortable. If you have done the work, the discomfort you feel at that point is not a sign you need another pass. It is the butterflies. That is the feeling you were trying to engineer away. Leave it in.
The reason high achievers do this to their presentations is rarely about presentations at all. It traces back to something learned early, usually that being flawless was how you stayed safe, stayed approved of, stayed beyond criticism. Rehearsing the life out of a talk is just that old script showing up in a conference room. The script is inherited. It can also be set down.
I am not chasing the calm, nerveless version of myself on stage anymore. I am learning to walk up with the butterflies still there, because that is the version that has something real to say. Thank you, Mike Pacchione, for the line. I will be borrowing it for a while.
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