🙌 Ready to level up? Let’s go: 3 insights, 2 quotes, 1 tip, and 1 challenge
Apr 12, 2026 4:06 pm
Happy Sunday
More than 4,500 leaders across manufacturing, distribution, and technical industries are reading this right now.
This week’s episode is a different kind of conversation. No frameworks. No theory. Just 30 years of experience from someone who has been in the field, in service management, and in front of rooms full of technicians, learning what actually makes people understand something they can use.
Don Gillis, HVACR Technical Trainer at HARDI, joined me to talk about what separates real teaching from information delivery and why most training fails even when the content is right.
If you are responsible for helping others learn something hard, this one will feel familiar.
Here are 3 insights, 2 quotes, 1 practical tip, and 1 challenge to take into your week.
Three Insights on Tone, Trust, and Learning
I. Tone Decides If Learning Happens
You can say the exact same words and get a completely different result.
Don walks through this in practice. One version is direct but cold. The other is direct but collaborative. The technical content is identical.
The outcome is not.
In technical environments, tone determines whether someone feels helped or talked at. Whether they ask the next question or stop engaging entirely.
Tone is not delivery. It is the mechanism behind learning.
II. If They Don’t Feel Safe, They Don’t Ask
Most training fails before the content even starts.
People walk into the room unsure. They do not want to look like they should already know the answer. So they stay quiet.
And when they stop asking questions, learning stops with it.
Don designs around this reality. He does not call people out. He builds from what is useful in a wrong answer. He makes it safe to try.
Because trust in the room is not a nice-to-have. It is the precondition for anything to land.
III. Training Is a Leadership Responsibility
Most training is built around coverage.
How much can we get through.
Don builds it around retention.
Prerequisite work before the session so time is not wasted on basics.
Checkpoints during to see where people are lost.
Follow-up after because people forget.
The standard is simple: if someone walks out saying it was a waste of time, the failure belongs to the trainer.
That is leadership.
Two Quotes to Reflect On
“Words matter, but more importantly, tone matters. You say the same words, but you put them in different directions”
– Don Gillis | HVACR Technical Trainer, HARDI
“Real leadership is often quieter than people think. Sometimes it is listening longer. Sometimes it is changing your tone. Sometimes it is simply making people feel seen.”
– Sannah Vinding, Engineer | Product Marketing Leader | Host of Leadership in Manufacturing
One Actionable Tip For You
Set the Environment Before You Start Talking
Before your next meeting, training, or technical discussion:
Name why this matters and who it is for
Make it clear that questions are part of the process
Acknowledge the effort it took for people to be there
Check your tone before you start
If the room does not feel safe, the content will not land.
One Challenge For You
Pay Attention to Your Tone This Week
Pick one meeting, training session, or customer call.
Say what you planned to say.
Then pay attention to how you say it.
Did people engage?
Did they ask questions?
Or did the conversation shut down?
Same words. Different tone. Different outcome.
The difference between delivering information and helping someone learn is smaller than it looks.
It is often just tone, trust, and whether people feel safe enough to stay engaged.
If there is a leadership topic you want to go deeper on, or someone you think should be on the show, I would love to hear from you.
I am grateful you are part of this community.
Stay curious. Keep learning.
Sannah
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P.S. This applies anywhere technical knowledge needs to be transferred under pressure. If you know someone who trains, leads, or develops others, pass this along.