Culture Is Not What You Say

Culture Is Not What You Say. It’s What You Tolerate.

Start video at the 5:55 mark – Culture discussion (lasts 5 minutes from that point)

You don’t build culture by talking about it. You build it by what you do when things go wrong.

Culture is not your office mural.

It’s not your values poster.

It’s not the thing you write in a leadership email once a quarter.

It’s what you allow. I

t’s what you reinforce.

It’s how you behave under pressure.

And it’s the single biggest factor in whether your people stay, grow, or leave.

Brian Chesky, co-founder of Airbnb, said it best:

“The culture is the most important thing you will ever design because it’s the engine that designs everything else.”

He didn’t just say that to sound clever. He said it because he’s lived it. And he’s right.

If you’re a team leader or a director, culture is happening, whether you’re designing it or not.

So here’s the question: Are you letting culture happen to you, or are you shaping it?

Let’s get specific.

Here’s how culture shows up:

• In who you hire.
• In who you promote.
• In who you tolerate.
• In how you handle failure.
• In what you correct, and what you ignore.
• In how you respond when a deadline’s missed, or a client’s unhappy.

Those decisions shape behaviour.

Repeated behaviour becomes culture.

Culture is not what you say in a staff briefing.

It’s what the team says about you after the call.

Here’s what we’ve seen after 20 years of coaching leaders across UK businesses, engineering firms, finance teams and project-driven sectors.

The teams that grow?

They have cultures built around clear expectations, regular feedback, and high standards.

The teams that lose people?

They praise collaboration but reward solo heroes. They talk about inclusion but ignore quiet voices. They say wellbeing matters but punish anyone who takes a break.

Want your culture to drive retention and growth?

Here are five direct actions you can take now:

1. Clarify your red lines What behaviour will you never tolerate? Write it down. Share it. Act on it. Every time.

2. Ruthlessly align your rewards Who gets promoted? Who gets credit? If it’s not aligned with the values on your wall, start again.

3. Make feedback a habit Weekly. Not quarterly. Private, specific, and constructive. Build the muscle. People will follow.

4. Watch your own habits Turn up late? Miss details? Avoid hard conversations? That’s your culture. Start with yourself.

5. Treat onboarding like a mission brief

Your new hire learns 80% of the culture in their first two weeks.

Set the tone. Be deliberate. Show what great looks like. Now here’s the hard part.

Culture isn’t yours to control.

You don’t get to declare it and walk away. You model it, every single day. And it’s only culture when your behaviour spreads in the room without you in it.

When we train leaders at TEG Learning & Development, this is where we begin. Not with mission statements. Not with leadership styles. We start with a cold, clear look at how your culture behaves when you’re not in the room.

Because that’s what people stay for. That’s what scales. That’s what endures.

So ask yourself: What behaviours are spreading in your team?

Who’s being rewarded?

What’s being tolerated?

And most importantly, if someone watched your team for one week, what would they say your culture is?

If the answer makes you pause, get in touch.

We work with managers, leaders and founders to build cultures that retain talent, grow capability and survive change. Your culture is designing your future.

You just haven’t noticed yet.