Personal development

"I know this is hard"

Dear parent,

There is a particular kind of pain in watching your child become a stranger under your own roof. I know you sometimes find yourself searching your teenager's eyes for that child who once looked at you as though you were the centre of the universe – and finding instead a gaze that avoids contact, that seeks validation anywhere but from you.

You are not alone in this confusion. Thousands of parents navigate this same disconcerting experience every day: the feeling that everything has suddenly changed, that all the familiar rules no longer apply, that the relationship you built so carefully is unravelling before your helpless eyes.

But let me offer you a perspective that might change everything: this metamorphosis you are witnessing – however unsettling, however painful – is not a malfunction. It is exactly what is supposed to happen. And more than that, it is a process you are going through too, not just your teenager. You are both transforming, both learning a new way of being with one another.

The promise of this letter is simple: clarity about what is really happening in your teenager's mind and body, and scientifically grounded hope that this stage – however turbulent – can bring you closer, not further apart.

The light that never dies. A journey through the spring hills.

Every morning, Vicențiu Moga set out from Iași, his camera slung across his chest like an old talisman, a second heart beating in rhythm with his footsteps on the red-clay roads of the Moldavian hills. To him, the spring album was more than a mere collection of images: it was a confession, a visual liturgy he had carried in his soul for years—though he kept postponing it, for he understood, with the painful clarity of the true photographer, that spring does not give itself up easily. It yields only to those who know how to wait.

He had risen before dawn, when the sky above Iași still held that indecisive hue—neither night nor day—a faded blue-grey velvet in which the stars were extinguishing one by one, like vigil candles at the end of a wake. He had packed his satchel with a volume of Nichita Stănescu’s poetry—an old edition, its spine frayed and its page edges yellowed by many fingers—along with a few pieces of bread and a thermos of tea. He never forgot the tea. It was a habit inherited from his father, a quiet man who believed the world looked different when viewed over a steaming cup.

The evening before, he had read: “Of course, spring has burst from my temples,” and that line had not released him all night long.

He knew the road to Repedea Hill with every bend and pothole. Over the years, he had photographed these places in every season, but spring was different. In spring, the hills around Iași took on an almost unreal transparency, as if the light came not from the sky but from within the earth itself, from a slow, gentle fire smouldering beneath the roots of grass and trees. In his journal, Vicențiu called this light from below, and he sought it with the same patience and emotion with which a pilgrim seeks a miracle-working icon.

The Fathers of the Philokalia wrote that pure prayer is that which springs from the heart without effort, like a spring that does not know it is springing. Vicențiu believed that true photography worked the same way—not as a violent capture of the world, but as a reception. You let the light enter you, and only then, in the moment when heart and eye align in silence, do you press the button. You do not take the photograph. You are photographed by what you love.

Botoșani, a Sunday in June

The scent of lime blossoms reached the pedestrian street before the barriers did. The lime trees know nothing of marathons. That matters.

The orange plastic cones had arrived in the night from Saturday to Sunday, delivered by a van and unloaded by two men. Months of preparation for an operation lasting two and a half hours. Unirii Pedestrian Street received the barriers with the same indifference it had shown to all previous closures—whether for City Day or ministerial visits—but this did nothing to change The Sunday morning mood of the people who had come out for their usual stroll.

The man at the pretzel kiosk stood holding a warm pretzel in both hands, watching the cones. He said nothing. It was early. Everything could be sorted out later.

Ten people at the bench beneath the lime trees. That was all. Enough to form an opinion.

They had come out as they did every Sunday—in their good clothes, the ones kept for after church or the morning promenade—and found the pedestrian street occupied. It wasn't the first time something like this had happened to them, and it probably wouldn't be the last. Botoșani always organized something every month.

 The woman in the bordeaux coat with a fur collar stood with her hands clasped in front, watching a young man in a yellow vest driving a plastic peg into the asphalt with a rubber mallet. Each strike of the hammer made her flinch slightly, a reaction she immediately suppressed with the discipline of someone who had decided it wasn't worth reacting to.

Beside her, an old man with a white mustache—the kind that had gone out of fashion in the seventies and had never quite accepted it—turned his cap in his hands. He turned it without knowing he was turning it, the surest sign that his mind was elsewhere.

"They said so on television," said a woman in a blue headscarf, not addressing anyone in particular.

The first time Kahneman's framework became professionally useful to me, I was not reading about cognitive bias. I was looking at a procurement decision that had gone quietly wrong — the kind that leaves no obvious villain, only a room full of reasonable people who had collectively failed to check something because checking it would have implied that the answer was not already obvious. It was obvious. It was also wrong. What struck me was not the error itself but the social architecture around it: the mild impatience with anyone who might slow the process down, the slight embarrassment of the person who eventually did raise a question, the retrospective accounts that reconstructed the whole episode as a series of understandable pressures rather than a single unexamined assumption. I had seen this pattern before, in different rooms, with different numbers. I had probably produced versions of it myself. What I had not had, until Kahneman, was a name for the mechanism — not the human failing, which everyone already knew existed, but the specific structural reason why intelligent people acting in good faith reproduce it reliably, why showing them the error afterwards changes very little, and why the confidence that preceded the mistake was not a lapse in judgement but a feature of how judgement operates. That distinction — between cataloguing human weakness and mapping its internal mechanics — is what I found worth five hundred pages and what I find worth returning to still.

Daniel Kahneman: The Man Who Proved Confidence Is a Lie.

A bat and a ball together cost one dollar and ten cents. The bat costs one dollar more than the ball. How much does the ball cost?

The answer arrives before you finish reading the sentence. Ten cents. It is warm, immediate, and feels entirely correct. It is wrong. The ball costs five cents. If the ball cost ten cents, the bat — costing one dollar more — would cost one dollar and ten cents, and the total would be one dollar and twenty cents. The correct answer requires roughly four seconds of arithmetic. Most people do not spend those four seconds, because the wrong answer arrives first and feels like a conclusion rather than a guess.

What makes this uncomfortable is not that ordinary people fail it. Approximately half of the students at Harvard, MIT, and Princeton — people who passed some of the most rigorous entrance examinations in the world — give the wrong answer when the question is presented in a standard survey format. Not because they lack the mathematical ability. Because they did not check. The feeling of certainty performed the function that checking was supposed to perform, and nobody noticed the substitution.

This is not a puzzle. It is a demonstration. And it is, in miniature, the life's work of Daniel Kahneman.