Being a dad has made my brain younger

A man with a beard sitting on a sofa with two young children, one resting on his head, in a room with bookshelves.

My twins turned 11 the other day. I’m thankful the endless nappy changing and interrupted nights of their infancy are in the distant past. But there are new stresses, such as becoming an on-call chauffeur – to parties, sleepovers and sports clubs. Then, as now, the end result is similar: I’m frazzled most of the time. Ask me to guess and I’d say that being a parent has probably accelerated my brain age. So you can imagine my surprise when I stumbled upon a new paper in the journal Social Cognitive and Affective Neuroscience by James K Rilling and colleagues that claims caregiving – including being a dad – is associated with having a brain that’s young for your age.

The study builds on past research that found mothers and fathers in their 50s had a younger ‘brain age’ compared with their childless peers – by about half a year. This was based on measures of their brain structure, such as white- and grey-matter volume, as judged against databases of hundreds of brains of various ages. The new study extended this pattern to grandmothers and people caring for someone with dementia, and the findings suggested the brain age benefit might be even greater later in life. Compared with controls, grandmothers and caregivers had brain ages that were between four and six years younger, on average (after adjusting for other factors such as income and BMI). Both the old research and the new suggest there’s a sweet spot – too many (grand)kids or too much stress and the brain benefits are reduced.

As to why caregiving is associated with lower brain age, the researchers propose various reasons, such as being more mentally and physically active, the emotional connection, and the sense of meaning and purpose that comes from being a caregiver. My brain feels tired, but it’s nice to know the responsibilities of parenthood might be keeping it youthful!

by Christian Jarrett

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I first wrote about the neural consequences of fatherhood 11 years ago for Wired in the article ‘How Becoming a Father Changes Your Brain’ (2014).

In the Psyche Guide ‘How to Get the Most Out of Caregiving’ (2024), Elissa Strauss shows how to see the challenges of caregiving in a positive light.


Embrace the monotony

A painting on a wall with a man in a suit standing in profile beside a doorway in an art gallery.

For most of my 20s, I couldn’t brush my teeth, ride public transit, or take a walk without listening to a podcast or audiobook. Silence, I thought, was a waste of time.

But since reading All the Beauty in the World (2023), I’ve been reconsidering my relationship to dull, seemingly empty moments. In the book, Patrick Bringley recounts his decade among the watchful guards of New York’s Metropolitan Museum of Art. Standing in the Met’s echoic halls for hours on end, day after predictable day, he found that, over time, his relationship to the work slowly changed. Initial enchantment with the art gave way to boredom – and then, enlightenment. He surrendered to the ‘turtleish movement of a watchman’s time’, stopped thinking about how much of his shift was left, and let the hours drift.

I think about Bringley’s experience when I have to engage in any long, monotonous task. It might be waiting in line or on hold, vacuuming, folding laundry, or chopping vegetables for dinner. I resist the urge to fill the time with music or podcasts and strive instead for what Bringley calls a ‘princely detachment’ from time, finding the luxury and nuance in the moment.

Bringley noticed patterns in the different kinds of Met visitors. Hanging up my laundry, I notice patterns in how different articles of clothing tend to wrinkle in the wash. Bringley developed an appreciation for artworks that he initially ignored. I pay finer attention to the unique composition of facial features on the faces of people I stand in line with. I am learning, I think, to appreciate the little things.

Of course, it requires constant practice to find the peace and richness in these stretches of time. But your reward comes, Bringley says, when an hour no longer feels an hour long, and you ‘hardly remember how to be bored’.

by Hannah Seo

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For a thoughtful conversation on how to embrace silence, and the meaning that can be found in intimate moments of quiet, listen to the episode ‘How to Sink Into Silence’ from the podcast The Gray Area with Sean Illing.

The Psyche Guide ‘Solitude Can Be Profoundly Restorative. Here’s How to Savour It’ (2025), by the psychologist Thuy-vy Nguyen, offers expert guidance on treating alone time as an opportunity, rather than a boring interlude.


Motivation is good, but discipline is better

Photo of a boxing match with a standing boxer in the ring and an opponent kneeling behind, lit by overhead lights.

In July this year, the Ukrainian boxer Oleksandr Usyk, aged 38, became the undisputed heavyweight champion of the world – for the second time! Combined with his 2018 undisputed cruiserweight title, this collection of accolades across weight classes is unprecedented in boxing history. His latest success led some commentators to compare him with legends such as Mohammed Ali, and prompted one journalist to ask him how on earth he stays motivated given all that he has achieved.

‘I don’t have motivation,’ Usyk said, ‘I have discipline.’ He went on to explain that motivation is temporary – you have it one day, but not the next. In fact, when he wakes up for training, he never has motivation, only discipline. ‘Motivation is good,’ he said, ‘but discipline is better.’

Usyk was stating succinctly something for which psychologists have long been gathering evidence. Whether it’s training for a sport, pursuing excellence at work, or seeking a healthier lifestyle, desire takes you only so far. That’s why we need to use devices grounded in discipline to support us, so that we don’t think about it, we just do it. What is discipline? It’s ‘related to high conscientiousness’, the sports psychologist Noel Brick tells me, ‘including being organised in our daily activities, an ability to control impulses … or completing activities out of a sense of duty.’ Approaches based on habit formation or implementation intentions ensure that we persist, almost as if on autopilot, regardless of our unreliable motivation levels.

Usyk’s comments reminded me of our Psyche Idea on another important distinction – between goals and commitments. Motivation might help you set your goals. But to get there will take discipline-based commitments. As Justin Kompf explained, ‘a goal is something that you want to do. A commitment supports that goal and is something you have to do.’

by Christian Jarrett

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For more insights into how to achieve your goals, read the Psyche Idea ‘To Meet Your Goals, Forget Willpower and Fill Your Toolbox’ (2022) by Marina Milyavskaya.

For a counterpoint to the idea that discipline is everything, check out this 2012 article I wrote about the psychology of drive and determination for One Life magazine.


The words that make an apology convincing

A photo showing a person holding a bouquet of mixed flowers wrapped in brown paper, viewed from above and behind.

My son was two and we had just been discharged from hospital following a nasty winter bug. His birthday was only a few days away with no time to plan for a big party, so I invited a close family friend and her kids to a teddy bear-making workshop followed by a pizza. She agreed, huge relief – the problem was solved. But then she cancelled last-minute because apparently her children had received a better offer from a popular classmate who hosted great parties! My friend realised quickly that her honesty had fallen flat with me and so she came over to apologise.

I was reminded of this event recently when I attended a lecture about the psychology of apologies by my colleague Shiri Lev-Ari. She described how research has shown that apologies are most convincing when they involve greater cost, such as in terms of money or time. My friend seemed to know this intuitively – she turned up on my doorstep (time cost) with a bottle of champagne (financial cost) at a time that would have likely inconvenienced her (effort cost).

Shiri wondered if this cost rule would extend to the words that we use when we apologise, and in her recent research that’s exactly what she found. People judged apologies involving longer words of explanation (I did not mean to respond in a confrontational manner) as more convincing than apologies involving shorter words (I did not mean to answer in a hostile way), presumably because they signal greater cognitive cost.

So, here’s my message to my friend: next time you need to apologise, do turn up with that that bottle of champagne but consider replacing your ‘real sorrow’ with ‘genuine remorse’.

by Alice Gregory

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For more on the psychology of effective apologies, check out this TED-Ed video ‘The Best Way to Apologize (According to Science)’ (2022).

Are you sure you need to apologise? The Psyche Guide ‘How to Save Yourself Another Pointless Guilt Trip’ (2021) by Aziz Gazipura provides advice for those who feel guilty even when they might not have done anything wrong.


A brief escape from social media

A switched-off smartphone on a bright yellow surface with fingerprints and smudges on the black screen.

Earlier this year, I took a break from my phone for a full week while on vacation in Mexico. My somewhat impulsive decision to forgo an international plan and leave my phone in my hotel room led to one or two tricky situations. But mainly, it was refreshing to live in the present moment. I had been feeling fatigued by social media before the trip – Instagram being my particular vice – so by the end, it truly felt like I’d gone through a detox.

When I inevitably returned to my device, I felt newly, palpably aware of how much time I was wasting on social media. Why was I so easily consumed by parking lot spats, celebrity interviews and videos with captions like ‘___ will leave you speechless’, none of which had any real significance beyond holding my attention? The feeling reminded me of a quote I’d once encountered, about how easy it is to be distracted by disposable content. It perfectly summed up what’s so quietly frustrating about social media these days, but the irony was that I couldn’t remember the exact quote, or even where I’d seen it, due to the sheer amount of content I regularly consume.

I looked everywhere for the origin. I revisited my YouTube history and Instagram posts I’d ‘liked’, feeling horrified at how much time I had spent in the digital world. I thought for sure it was a quote from the YouTuber Mina Le’s insightful video ‘Why Is Social Media Not Fun Anymore?’, or from an audiobook I’d enjoyed. No, it must have been mentioned in one of the countless Instagram Reels that the algorithm has calculatedly served me. Eventually, I gave up my search, a decision that, in itself, was its own relief from the endless cycle of content consumption.

by Tamur Qutab

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Evan Puschak, aka The Nerdwriter, who in my opinion is the best video essayist out there, explores this topic with humour and relatability in the essay ‘I Think the Internet Wants to Be My Mind’ from his book Escape into Meaning (2022).

If you, too, have an urge to change your relationship with social media, check out the Psyche Guide ‘A Psychologist’s Tips for Getting a Grip on Your Social Media Use’ (2024) by Daria J Kuss.

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