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Daring Diaries

On letting go

September 29, 2026
3 min read
Kate Johnson, Chief Executive Officer Kate Johnson, Chief Executive Officer

Most leaders love talking about what they’re building. New logos. New products. New platforms. New markets.  

 

Building has energy. It gives people something to rally around. We love shiny new things.

 

Letting go looks different.

 

Letting go looks like walking into a room full of smart, committed people and saying, “We can’t do this anymore.” It looks like ending something people spent years building with pride.

 

At Lumen, letting go is a big part of our transformation story.

Carrying the weight

We had businesses that defined the company. Products with long histories. Loyal customers. Teams built around them. And as a result, we were carrying the weight of every “yes” we ever gave.

 

From the outside, it seems simple. Exit this. Simplify that. Focus!

 

Inside the company, it’s much more complicated. It feels personal.

 

Behind every legacy business is a team that kept it running. Behind every older product is someone who made it work long after the market had moved on. And behind every decision to stop doing something is that same someone, now questioning their own worth, identity, and sense of belonging.

 

Strategy isn’t just what you choose to do. It’s also what you have the courage to let go of.

The discipline of focus

We divested our fiber-to-the-home business to AT&T. It served more than one million fiber customers and reached more than four million enabled locations. Letting it go wasn’t a rejection of that work. It was a recognition that the future of Lumen required a sharper enterprise focus, a stronger balance sheet, and more capacity to invest in our digital platform.

 

The easy story was, “We’re selling an asset.”

 

The truth was, “We’re choosing where we can win.”

 

We kept the fiber backbone and digital platform at the center of our enterprise strategy. We freed up capital and leadership attention for the work that needed us most. We said aloud that focus matters more than ownership. And we said goodbye to amazing colleagues and friends as they moved to a new company.

 

Our voice business is another example. Voice was a core part of our history. It helped define the company, and it served customers well for a long time.

 

It also became a crowded market where Lumen struggled to win.

 

We decided it was time to begin removing voice from the product portfolio so we can reallocate more time and attention to building our future.

 

Again, we’ll face the challenges and heartbreaks of letting go of a business. Because subtraction isn’t just a strategy. There’s grief in it, too.

 

Letting go isn’t an insult to what came before. It doesn’t diminish what that work meant, or what it accomplished. It simply means it’s no longer where our future lies.

 

That's a discipline every company will need – not just ones divesting a business, but any company trying to keep up.

Subtraction is a survival skill

AI is core to the Lumen business. But it doesn't have to be core to yours for it to be true: AI is making subtraction a survival skill.

 

Every company will have to ask harder questions more often. Which products still deserve investment? Which workflows should disappear? Which skills need to evolve? Which meetings, reports, and operating habits create value, and which exist because nobody has had the courage to stop them?

 

The pace of AI is ruthless. It will keep changing customer expectations, cost structures, product cycles, and how work gets done. And it simply will not wait for comfort.

 

The companies that win won’t be the ones that add AI to everything. They’ll be the ones willing to remove work, complexity, and assumptions that get in the way.

 

That's easy to say. It's harder to do.

 

We don’t resist change because we’re stubborn. We resist because we care. We remember the sacrifices. We know the customers. We carry the history.

 

We fear for our own relevance.

Navigating the leadership paradox

Leaders need to honor that reality without becoming trapped by it. That’s one of the hardest parts of technology disruption. If you can’t lead through subtraction, the past will quietly consume your future. But if you do lead through it, you must face the human cost with clear eyes.

 

My least favorite leadership paradox.

 

You can honor the people who built the past and still decide the past can’t run the company.

 

You can be grateful for what worked and still see that it no longer works.

 

You can care deeply about people and still make decisions that hurt.

 

AI is going to force this kind of honesty on all of us. Again and again.

 

At Lumen, crisis challenged us to build subtraction muscles faster than we ever expected. We make the hard business calls. We say the quiet parts aloud. We respect the people who built what came before.

 

And we move with clarity, empathy, and speed toward a future we believe we can win.

 

That’s how we let go without losing who we are.

Author Bio

Kate Johnson, Chief Executive Officer

Lumen

Kate Johnson is the CEO of Lumen Technologies and a member of its board of directors. Focused on moving innovation and shareholder value forward, Kate leads with the strategic and go-to-market skills developed over 20 years as a growth-oriented B2B enterprise technology disruptor.

Get new leadership insights delivered to your inbox. Subscribe to Kate's biweekly LinkedIn newsletter. 

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