When I was a child, about nine or ten, growing up in Ireland, I remember this little card knocking about with a prayer on it.
It sat on the mantelpiece, half-hidden behind a line of photos and old souvenirs — the kind of clutter every Irish house had. The card was worn and crumpled, like it had been fished out of someone’s pocket after Mass and left there, a bit tired but still doing its job.
It read:
“God, grant me the serenity to accept the things I cannot change,
the courage to change the things I can,
and the wisdom to know the difference.”
At that time in my life, the only thing I wanted to change was the fact that I didn’t have a bike.
I thought serenity could wait until I had a red Raleigh Chopper, and if not that particular bike, I was open to negotiation.
But it turns out the prayer wasn’t about bikes at all. It was about the one thing we’re all terrible at — letting go.
I wasn’t getting the bike. The money wasn’t there. And accepting that was non-negotiable.
That prayer stuck in my mind the way certain songs do — quietly looping in the background.
I didn’t get it then, but later in life, when work got messy and people got complicated, it turned out to be the only bit of theology that ever paid its way: one sentence that became a fully-fledged operating manual for surviving a world full of other people.
A Simple Truth, Repackaged for Millions
Over the years, countless modern thinkers have built their careers on this very principle.
And to be fair, I admire how they’ve expanded it — even if I’m not sure that gives them the licence to say they invented it.
Stephen Covey turned it into his Circle of Concern and Influence, a visual for deciding where to invest your energy.
Mel Robbins reframed it as her Let Them concept — a reminder to stop wasting energy on what others do.
Byron Katie stripped it to a single sharp question: Whose business are you in?
Different words, same truth:
Our peace and effectiveness depend on knowing what’s ours to manage — and what isn’t.
Why It’s So Hard
It sounds simple, doesn’t it? Just accept what you can’t change and move on. Except it rarely is.
Because most of us — especially those who care — want to make things better.
We want to fix what’s broken, smooth what’s messy, rescue people or projects that seem to be falling apart.
I once worked with a client, a senior manager, who was running himself ragged trying to hold up an under-performing team.
When deadlines slipped, he stayed late to cover for them.
When quality dropped, he quietly redid their work.
His intentions were good, but his burnout told another story.
He wasn’t helping his team; he was enabling them. And without meaning to, he’d trained everyone around him to rely on his overcompensating.
When we explored it together, he realised that letting go didn’t mean lowering standards — it meant raising expectations, of both himself and others.
Instead of asking, “How can I fix this?” he began asking, “How can I make sure this doesn’t land on my desk again?”
It changed everything. Accountability shifted, his team stepped up, and he finally had the energy to lead instead of firefight.
Letting go doesn’t mean you stop caring. It means you stop confusing caring with controlling. It means learning to accept what is before you decide what can be changed.
How to Practise Letting Go (Without Giving Up)
Here are a few tools I share with clients — and use myself:
Ask, “Is this mine to manage?”
If it’s someone else’s decision, motivation, or timing — let it go.
If it’s your boundaries, communication, or leadership style — focus there.
Influence, don’t control.
You can’t control outcomes, but you can shape environments where better outcomes are more likely.
Guard your attention.
Your energy is a finite resource. Every “I’ll just do it myself” moment drains your capacity for the work that truly matters.
Redefine success.
Sometimes success isn’t that others change — it’s that you stay composed, focused, and aligned with your values.
How I Help People Get There
This is exactly the work I do with clients.
I won’t try to fix you — because seriously, you’re not broken.
Instead, I help you find clarity about what’s truly yours to lead and what’s not.
Together, we shift the focus from control to influence, from exhaustion to impact, so you can step into your next chapter with confidence, calm, and purpose.
Letting go isn’t giving up. It’s leading yourself first — and finding, as that old prayer said, the wisdom to know the difference.
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