Nuit Blanche: What Staying Up All Night Can Teach Us About Living Well

There is a French expression I have always loved: nuit blanche.

Literally, it means “white night” – a night without sleep.

We had one of those nights this summer.

The FIFA World Cup quarter-finals stretched late into the evening. Two extraordinary matches. Ninety minutes became extra time. Extra time became penalties. Then came the post-match analysis, the conversations, the highlights you somehow needed to watch one more time.

Millions of people across the world willingly traded sleep for something bigger than themselves – a shared experience, a moment of hope, heartbreak, and celebration.

We’ve all done it.

For football.
For the birth of a child.
For the night before an important interview.
For difficult news.
For deep conversations around a kitchen table that somehow become breakfast.

A nuit blanche is not simply about staying awake.

It’s about a night that matters enough to keep you awake.

Yet what fascinates me isn’t the night itself.

It’s the day that follows.

Anyone who has stayed up all night knows the feeling.

The alarm goes off after snatching an hour with your eyes closed, your body never really went to sleep and now it cant wake up.
Coffee helps for some, but only for a while.
Emails feel heavier.
Small frustrations feel bigger.
Your patience is shorter.
Your thinking becomes less clear.

The world hasn’t changed overnight.

You have.

The danger isn’t the nuit blanche.

The danger is forgetting that you’re living in the day after.

How often do we make permanent conclusions during temporary exhaustion?

“This job isn’t right.”
“My relationship is failing.”
“I can’t do this anymore.”
“The book isn’t good enough.”

Sometimes those thoughts deserve attention.

But sometimes…

…you simply need sleep.

 

Life Has Its Own Nuits Blanches

Not every sleepless night happens in bed.

Some happen in our inner world.

The months after redundancy.
Waiting for medical results.
Caring for ageing parents.
Launching a business.
Publishing your first book.
Navigating grief.
Moving countries.
Falling in love.
Becoming a parent.

These seasons keep us awake – not because our eyes refuse to close, but because our minds and hearts cannot yet settle.

They are emotional nuits blanches.

And they too have a day after.

 

Don’t Make Life-Changing Decisions on the Dark Day

One of the kindest gifts we can give ourselves is recognising when we’re living through the day after.

This isn’t the day to rewrite your future.

It’s the day to be gentle.

Drink water.
Walk outside.
Eat well.
Delay unnecessary decisions.
Accept that your emotional weather may not reflect reality.

Psychology reminds us that sleep deprivation affects mood regulation, decision-making, and perception. When we are tired, our brain leans toward negativity and threat detection.

Biology shapes perspective far more than we often realise.

 

Honour Both the Night and the Morning

Not every nuit blanche should be avoided.

Some nights are worth every lost hour of sleep. But every meaningful night deserves an equally intentional morning.

Recovery is not weakness.

It is part of the rhythm that allows us to keep showing up for what matters.

Nature already knows this.

Day follows night.
Winter gives way to spring.
Work requires rest.
Breathing requires both inhaling and exhaling.

Perhaps the wisdom of nuit blanche is this:

Some nights will ask everything of you.

Joy will.
Grief will.
Love will.
Purpose will.
Change will.

When they do, don’t be surprised if the following day feels darker than usual.

Just don’t mistake the darkness for the truth.

You are simply seeing life through tired eyes.

Rest first.

Then decide.

 

A 3-Step Reflection

To deepen the insight from your own nuit blanche, try this simple reflective practice:

1. Notice
   Pause and ask: What state am I in right now?
   Am I physically tired, emotionally overwhelmed, or mentally foggy? Naming your state reduces its power and increases clarity.
2. Reframe
   Ask: Is this thought a fact, or is it influenced by my current state?
   Recognise that fatigue amplifies negativity. What feels urgent or permanent today may look very different after rest.
3. Respond
   Choose a compassionate action instead of a reactive one.
   Delay big decisions. Prioritise rest, nourishment, and gentle movement. Give yourself permission to recover before you evaluate.

This simple process can help you move from reaction to reflection – allowing you to respond to life with clarity rather than exhaustion.

I’m Sarah Cretegny, an Accredited Transitions Coach, Founder of Coach Your Wild and Author of The Wild Within. I help individuals, groups and teams navigate real-life transitions without losing themselves.

I’m particularly effective when time is limited and the stakes are high. I draw on evidence-based coaching approaches, strengths expertise and my lived experience of leadership, family life and international living.

I’m passionate about partnering with people to coach their wild — because the world needs more radically authentic leaders, now more than ever.

Based in Lausanne, Switzerland, I coach virtually around the world.

Find my links: https://linktr.ee/discover.your.wild