TThe Diary of a CEO
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Self-Mastery

Body-Leads-Mind Composure

Adopt calm physical signals until your mental state begins to follow

Difficulty
Easy
Time to result
~days to results
Steps
4
Confidence
94%

Aspinall attributes this method to Georges St-Pierre and explicitly says he does not know its name or whether scientific evidence supports it. On fight day, when he does not naturally feel cheerful or relaxed, he deliberately smiles, holds his head high, keeps his shoulders back, and behaves calmly and warmly. He reports that, after maintaining those physical signals, his mind begins to follow his body's lead. The method is therefore a behavioral cue, not a claim that posture cures anxiety or removes danger. Its practical advantage is controllability: a person may not be able to command an immediate feeling of confidence, but can choose a slower walk, open posture, relaxed face, and composed interaction. That can provide a bridge into steadier task-focused behavior.

Origin

Tom Aspinall says Georges St-Pierre shared the method with him; extracted from The Diary of a CEO.

Core principles

  • 01You can choose physical behavior before emotion changes
  • 02Calm-looking behavior can interrupt a visible stress spiral
  • 03Repeated posture and expression may influence subjective state
  • 04The method is experiential, not presented as established science

How to run it

  1. 1

    Notice the stress display

    Identify the posture, expression, and movement that accompany your anxious state.

    Pro tip Observe without criticizing yourself.

  2. 2

    Choose calm signals

    Lift your head, open your shoulders, reduce rushed movements, and use a relaxed expression.

    Pro tip Choose signals that fit the setting rather than performing exaggerated confidence.

  3. 3

    Carry them through interactions

    Keep the physical pattern while walking, waiting, and speaking to other people.

    Pro tip Aspinall includes friendliness and a smile in his own version.

    Watch out Do not use composure to conceal a situation where you need help.

  4. 4

    Check the internal shift

    Notice whether your subjective state becomes calmer or more task-focused, then retain only what helps.

    Watch out Treat the effect as personal feedback, not a guaranteed clinical result.

In the wild

Calm by design on fight day

Aspinall says he deliberately smiles, keeps his head high and shoulders back, and acts friendly even while frightened. He reports that his mind eventually follows the physical presentation.

He appears and feels more composed as the fight approaches.

Illustrative interview waiting room

A candidate notices hunched shoulders and rushed breathing. She opens her posture, slows her walk, relaxes her face, and greets the receptionist warmly while waiting.

She enters the interview behaving more steadily even if nerves remain.

Common mistakes

Claiming a guaranteed effect

Aspinall presents personal experience and expressly questions the scientific evidence; the response may vary.

Performing exaggerated dominance

The method is about calm, usable physical cues, not intimidating other people.

Is it for you?

Best for

Short, high-pressure periods when visible composure and steady action matter.

Not ideal for

Masking distress indefinitely or avoiding appropriate emotional support.

From the transcript

It's all by design.

Tom Aspinall · (2:04:00)

Sooner or later, believe it or not, my mind will actually start to follow my body's lead.

Tom Aspinall · (2:06:00)

From the episode

Tom Aspinall: The UFC Doesn't Want You To Know This! Jon Jones Wasn't Living Like An Athlete!