A weekly newsletter on high-stakes communication — drawn from 27 years in operating theatres, military medicine, and hospital leadership. One story. One pattern. One thing you'll use.
Each piece below began as a newsletter issue — and earned a permanent home here.
Every week, I'll share one lesson from 27 years in environments where communication mistakes cost lives—military field hospitals, intensive care units, operating rooms.
These aren't just medical lessons. They apply wherever stakes are high: your crisis meeting, your difficult conversation, your high-pressure decision.
My assistant had grabbed atracurium instead—a paralytic.
Similar name. Both drugs inches apart. High-stress moment.
One syllable difference. Potentially fatal outcome.
This wasn't human error. This was SYSTEM error.
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THE FORCES AT WORK
Operating rooms are noisy. "Atropine" and "atracurium" sound similar under pressure.
When vitals drop, your brain processes multiple stressors simultaneously. Under cognitive load, it takes shortcuts—hears "atra-" and pattern-matches to the wrong drug.
These drugs sit inches apart because we prepare for multiple scenarios. Good planning creates its own risk.
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THE LESSON
I didn't learn "communicate better."
I learned: assume failure and build redundancy.
The same forces exist in your world:
→ File names differing by one character
→ Product codes that look identical
→ Ambiguous pronouns ("Send it to him"—which "it"?)
→ Meeting times across time zones without clarification
If two things CAN be confused under pressure, they WILL be.
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THE FIX: CLOSED-LOOP COMMUNICATION
Here's what we do now:
1. Give instruction: "Atropine 0.6 milligrams"
2. Hear repeat-back: "Atropine 0.6 mg—giving now"
3. Confirm: "Correct"
4. Get completion report: "Atropine given"
Every critical communication gets verified before and after execution.
The 5 seconds this takes saves hours of correction.