The first death is when we stop believing in what’s possible.
The second is when we stop acting on it.

For all the attention we give to potential in education, I’ve recently found myself preoccupied by a different question.

Not what creates potential, but what kills it.

After all, most children arrive in our schools overflowing with possibility. They are curious, imaginative and surprisingly resilient. They try things before they know whether they are good at them. They fail publicly and recover quickly. They are not yet carrying around a carefully curated account of what they can and cannot do, where their limits lie, or who they are supposed to become.

Yet somewhere between childhood and adulthood, many people begin the long process of negotiating their ambitions downwards.

Not all at once. Not dramatically.

Potential rarely disappears in a single act of surrender. More often, it is worn away through a series of small accommodations: a risk not taken; a door not opened; a challenge avoided; a dream quietly revised into something more manageable, more predictable and less likely to end in disappointment.

We often assume that unrealised potential is a consequence of limited ability. In my experience, it is usually a consequence of something else entirely.

Perhaps it is fear that sits closest to the centre of it all – not the fear of failure itself, but the fear of exposure. The fear of being seen to fail. The fear of discovering that the image we hold of ourselves may not survive contact with reality. For many people, it feels safer to remain a person of potential than to become a person in the midst of struggle. Potential can always be protected; growth requires us to place it at risk.

Alongside fear sits comfort; that quiet, seductive force that gradually persuades us to trade becoming for belonging. Human beings have an extraordinary capacity to adapt to circumstances, including circumstances that no longer serve them. We become accustomed to roles we have outgrown, assumptions we have inherited and environments that ask less of us than we are capable of giving. What begins as contentment can slowly harden into stagnation.

Then there is drift.

I suspect this is actually dangerous than failure. Failure at least captures our attention. Drift often goes unnoticed until YEARS have passed.

Many of us become extraordinarily busy while losing sight of where we are going. We mistake movement for progress because movement is easier to measure. Diaries fill. Email inboxes empty. To-do lists shrink and refill. Yet beneath all the activity sits an increasingly important question: towards what?

Perhaps this is one reason why cynicism is so corrosive. Cynicism narrows the horizon. It persuades us that people do not really change, that systems cannot improve, that efforts are largely futile and that disappointment is merely realism in disguise. It presents itself as wisdom, but often functions as a defence mechanism, protecting us from the vulnerability of hope.

The difficulty, of course, is that potential cannot flourish in a landscape where hope has been abandoned and this leads to a more interesting question: if these are the things that diminish potential, what are the conditions in which it flourishes?

The answer, I think, begins with the simple but profound experience of being seen properly.

Most of us can identify people who altered the trajectory of our lives, not because they possessed some magical insight, but because they recognised possibilities in us that we had not yet recognised ourselves. A teacher who expected more.

A colleague who entrusted us with responsibility before we felt ready.

A leader who refused to confuse our current performance with our ultimate capacity.

There is something transformative about borrowing another person’s belief until we have developed our own.

However, belief alone is not enough.

Potential grows best in the presence of both encouragement and challenge. Too much challenge without support produces anxiety. Too much support without challenge produces comfort. Growth tends to emerge in the productive space between the two, where people feel sufficiently safe to take risks and sufficiently stretched to discover what they are capable of becoming.

The longer I work in education, the less interested I become in potential as a fixed characteristic and the more interested I become in the conditions that allow it to emerge.

The language of potential can sometimes imply that greatness is already sitting inside a person waiting to be uncovered. In reality, much of what we call potential is actually possibility. It does not exist in a finished form. It comes into being through experience, effort, practice, feedback, relationship and time. We become capable of things by doing them, often imperfectly, for far longer than we expected.

Perhaps that is why realised potential rarely looks dramatic from the inside.

It is usually found in ordinary acts of persistence. The difficult conversation that is finally had. The responsibility that is accepted before confidence arrives. The skill patiently developed. The setback absorbed without surrendering to it. The choice, made repeatedly over years, to become rather than merely to remain.

For those of us privileged to lead others, whether in trusts, schools, teams or classrooms, this may be the most important work we do.

Not inspiring people through grand speeches. Not motivating them through force of personality. Not even giving them all the answers.

Rather, creating environments in which people can imagine larger futures for themselves than they can currently see; environments where failure does not become identity, where challenge is given as an expression of belief, and where hope survives long enough for growth to occur.

Potential is a fragile thing: it can be diminished by fear, narrowed by cynicism and suffocated by comfort.

However, when people encounter belief, challenge, purpose and possibility in the right measure, something remarkable happens and they begin to outgrow the stories that once defined them.

That, perhaps, is what education is ultimately for. Not simply helping people become better versions of who they already are, but helping them discover that they are capable of becoming someone they had not yet imagined.