Student, Responder, Reflections Karl Kellenberger Student, Responder, Reflections Karl Kellenberger

Anchors in the Noise

In the noise of the fireground, clarity saves energy—and sometimes lives. Anchors in the Noise explores how responders use mental, procedural, and physical anchors to stay grounded under pressure, reduce cognitive overload, and make clear decisions when chaos threatens to take over.

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Responder Karl Kellenberger Responder Karl Kellenberger

When Feedback Feels Like Failure

Fire and EMS teach us to manage pressure early.

We learn to perform while being watched.
To accept correction without hesitation.
To move forward without explanation.

Mistakes are addressed quickly.
Feedback is direct.
Expectations are high—because lives depend on it.

But for some firefighters and EMS professionals, feedback doesn’t just register as information.

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Reflections Karl Kellenberger Reflections Karl Kellenberger

How I Learned to Think Quietly in Loud Systems

Over time, I developed a reputation for strong clinical recognition—EKGs, patient patterns, subtle findings—but also for being rigid, overly particular, or difficult when someone crossed into what I perceived as my role. It was a counterbalance I didn’t fully understand at the time.

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Karl Kellenberger Karl Kellenberger

ADHD and Introversion in Fire & EMS

Some of the most capable responders are quieter.
Some think deeply before they speak.
Some carry busy, restless minds behind calm exteriors.

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