Here's a question I like to ask leaders, and it tends to land harder than they expect. What's the lie you've been telling yourself? Not the strategy that isn't working. Not the market that's gone soft. I mean the quiet belief you carry about what you're actually capable of, the one you picked up so long ago you've stopped noticing it's there.

I've spent more than 25 years leading sales organizations and speaking to leaders around the world, and I've come to believe one thing without much doubt. The ceiling on your leadership is rarely your skill. It's your belief. Because belief shapes behavior. Behavior influences results. And when we change the belief underneath the behavior, we create the possibility for a real breakthrough. I call this Belief | Behavior | Breakthrough™, and it's the framework underneath everything I'm about to walk you through.

The Lie I Didn't Know I Was Carrying

I grew up believing I wasn't important enough. I never decided that on purpose. When you're a kid sitting at the foot of your mom's bed, hoping she'll look up from the phone or the TV, you don't announce a new belief about yourself. You just absorb one. Mine was that I didn't quite matter.

It wasn't until I moved in with my dad and my stepmom, Barbara, that I understood it was a lie. Barbara didn't change my life through one grand speech. She changed it by consistently showing up and reflecting a different truth back to me: she came to my events, helped with my homework, sat with me when I was sick. Sometimes transformation begins when someone believes in us long enough for us to begin believing it ourselves. That's what Barbara gave me. I lost her to cancer when I was 24, and I still carry what she taught me. She's the reason I know that a belief you were handed can be traded for a better one.

Your Childhood Lie Doesn't Stay in Childhood

The belief you formed at seven doesn't politely stay in the past. It follows you into the boardroom, into the hard call you keep putting off, into the raise you don't ask for and the vision you water down before you say it out loud.

My old lie, that I wasn't important enough, quietly told me to take up less space. And leaders who believe some version of not enough, not ready enough, not experienced enough, not the type who leads at that level, tend to lead smaller than they're capable of. Here's the trap: by the time you're senior, the lie has stopped sounding like a lie. It sounds like your own good judgment.

You Can't Replace What You Won't Name

This is where the work starts, and it's not comfortable. You have to get honest enough to name the belief out loud. Ask yourself the three questions I ask from the stage: what's the primary lie, who told me, and when did I start believing it?

The origin matters more than people think. That early belief shapes what you think about yourself and everyone you lead, which shapes how you decide and how you perform. When you finally see the whole lie, you can also see the truth it's been hiding: what you're actually capable of.

Then You Choose a New Truth

A lot of us believe these limiting beliefs simply happened to us and we're stuck with them. Believing we have no choice can keep us stuck in a story that no longer serves us. But if the belief was learned, it can also be challenged and replaced. You get a say here. You always did.

That shift rarely happens overnight. There may be a season when the old belief no longer fits, but the new truth doesn't feel natural yet. I think of that in-between space as the bridge, and growth happens on the bridge. It can feel unsteady, like you don't fully belong to the old story or the new one. But discomfort doesn't always mean you're lost. Sometimes it means you're growing.

When I was ready to put down my own lie, I made it deliberate. Find your anchor, the thing that matters enough to make the old belief not worth keeping. For me it was my kids, Campbell and Caden. Get honest about what the lie is costing you, because that cost is what finally moves you. Keep people close who reflect the truth back at you, the way Barbara did for me. Then choose the new belief on purpose, and let go of the part of you that doesn't buy it yet, even while you're still standing on the bridge.

Why This Is a Business Issue, Not a Soft One

None of this stays personal for long. When a leader breaks through an old belief, you can see it in how decisively they act, how they coach, and how their team performs. Mindset that turns into action moves the numbers your CFO reads: revenue, retention, engagement, leadership effectiveness. Raise your own ceiling, and you raise it for everyone you lead.

Name the Belief: A Quick Audit for Leaders

Before your next planning cycle, run the beliefs underneath it through these questions:

•     What belief about yourself may be quietly limiting the way you lead?

•     Who handed it to you, and when did you start believing it?

•     Where is that belief quietly telling you to lead smaller?

•     What might it be costing you, your team, and your results right now?

•     What new truth will you carry forward from here?

Helping Leaders Break Through the Beliefs That Are Limiting How They Lead

This is the work I do with leaders and organizations everywhere I go: help people name the belief, understand where it came from, and replace it with something truer, one honest conversation and one deliberate choice at a time. It's rarely comfortable. It's almost always worth it.

Jamie Crosbie is a Global Keynote Speaker, TEDx Speaker, and 3x author, named 2024 Top Global Keynote Speaker of the Year. A former VP of Sales at CareerBuilder and founder of ProActivate, she has helped leaders at organizations including Santander, Hallmark, Verizon, and Iron Mountain trade the beliefs that were capping their performance for ones that could carry them further.

If your leadership team is ready to do that work, I'd love to talk about what it could look like for your next event.

jamie@jamiecrosbie.com  |  214 763 2342  |  www.jamiecrosbie.com