At some point after fifty, many of us pause and wonder, "Is this it?"
We have followed expectations, raised families, built careers, and yet something inside still reaches for more: more meaning, more ease, more freedom.
In my book How Did I Get Here? I explore how we become what we learn to be in childhood and then spend decades replaying that version of ourselves. Eventually life interrupts the script. A divorce, a loss, a health scare or a job change: something cracks the old story open and reminds us that time is moving, and so are we.
Ageing rarely arrives all at once, but its awareness often does. I believe that this realisation is not an ending but an opening. It is never too late to live the life you have always wanted. If later life is not about finally expressing who you truly are, then when is?
If you have reached fifty or beyond and find yourself asking "Is this it?", the honest answer is: it will be if you keep imagining that it is. Because what you can imagine for yourself, consistently and over time, shapes everything that follows.
Why does imagination matter after 50?
Because what we try depends on who we can picture ourselves becoming. Psychologists call these pictures possible selves: the versions of ourselves we hope for, expect or fear. After 50, many of us stop adding new ones, and our choices shrink to match. Imagination is how you widen them again, and a small, real step is how you find out which ones are worth having.
What Imagination Really Means
Imagination is not pretending; it is direction. Every change, from relationships to health to purpose, begins as an image someone dares to take seriously. When you picture a new version of yourself clearly enough to want it, you have already started moving towards it.
Yet as we grow older, many of us forget how to play with imagination. As children we could create whole worlds in our minds without needing them to make sense or be realistic. Over time, responsibility and routine take its place, and that light, creative part of ourselves falls silent. We stop imagining freely because we think it is impractical or indulgent. But imagination is neither; it is the beginning of everything new.
Allowing yourself to play again, even just in thought, is how possibility begins to return.
You may have heard of the law of attraction or manifestation, the idea that if you hold a wish strongly enough, the universe will deliver it. Imagination is something more useful than that. It is not a request sent outwards; it is a way of seeing what you might want, clearly enough to act on it. The most successful innovators, artists and leaders share this trait: they can see something before it exists, and then they do the work of getting there.
Nothing significant was ever achieved without first being imagined.
So why does this matter now, in later life? Because potential does not retire. Too many of us bury new ideas under thoughts of too late or too old. Yet as Norman Cousins wrote,
"Death is not the greatest loss in life. The greatest loss is what dies inside us while we live."
The question is not "Can I still change?" but "What do I want to imagine next?"
The Selves We Can Imagine
In 1986, the psychologists Hazel Markus and Paula Nurius published a paper with a simple title: "Possible Selves". Their idea was that alongside the person we are now, each of us carries pictures of the people we might become: the self we hope for, the self we expect, and the self we fear.
These aren't idle daydreams. They are working images, built from our past, our culture and the people around us, and they shape what we actually do. The hoped-for self draws us towards some choices; the feared self steers us away from others.
What strikes me about this, after fifty, is how easily the collection stops growing. For decades our possible selves were handed to us: the promotion, the house, the children grown and settled. Then those futures arrive, or close, and nobody hands us new ones. If we don't imagine any, the expected self takes over by default: slower, smaller, winding down. Not because that is all we're capable of, but because it is the only version of the future we've pictured.
If Markus and Nurius are right, imagination after 50 isn't a luxury. It is how you put new possible selves back on the table.
The Mind Body Connection
Research suggests that vividly imagining an action engages some of the same areas of the brain as doing it. It's one reason athletes and musicians rehearse in their heads as well as in practice.
When you picture yourself walking taller, speaking with confidence or waking each day with purpose, you are rehearsing. Rehearsal won't do the work for you, but it makes the real thing feel less unfamiliar when the moment comes.
Imagination is not wishful thinking; it is rehearsal for reality.
Feeling Is Information
Thinking alone does not change much; feeling does.
When you imagine a possible life (fulfilled, creative, balanced), let yourself experience its texture. What does that version of you feel like? Peaceful? Energised? Curious? Or, just as useful to know, does it feel like someone else's idea of a good life?
That feeling isn't a promise that the life will arrive. It is information about whether you actually want it. As I wrote in Should We Really Trust Our Feelings?, the feelings worth listening to are the ones that keep coming back. A possible self that still draws you after weeks of imagining it is one worth testing.
Try this:
Each morning, close your eyes and spend a minute in one possible version of your life. Notice how it feels, and whether it's a feeling you'd want more of. Over a few weeks, you'll find some pictures stay and others don't. The ones that stay are telling you something.
Overcoming "It Is Too Late" Thinking
The phrase "It is too late for me" is one of the most limiting beliefs of midlife. In Markus and Nurius's terms, it is a feared self standing in the doorway. Imagination gives you permission to test the opposite safely.
Ask yourself:
What if it is not too late? What if it starts now?
Picture yourself learning again, connecting again, thriving again. See it often enough and your mind begins to normalise that version of you. Each time you imagine possibility instead of decline, you loosen the grip of limitation. (I've written more about what "too late" usually means here.)
Imagination does not deny reality; it expands it.
5 Simple Ways to Use Imagination Daily
Small practices keep imagination alive:
Morning focus: Before checking your phone, picture one feeling you want to experience today: ease, laughter or strength.
Midday pause: When making a decision, imagine both outcomes. Which one feels lighter, freer, more you?
Evening reflection: Replay one moment from your day and imagine how the self you're hoping to become would have handled it. The mind learns through story; give it a hopeful one.
Weekly letter: Once a week, write a few lines as the person you'd like to be in five years, describing an ordinary Tuesday. Ordinary is the point. It keeps the picture real.
One small experiment: Each week, take one small, real step towards a possible self: a class, a conversation, an hour on the thing you keep imagining. That is how you find out whether the picture holds.
Small moments of imagining, followed by small steps, add up to real change.
How Change Shows Up
At first, shifts are small: a lighter mood, clearer decisions, opportunities you notice now because you've started looking for them. That is imagination doing its subtle work.
The clearer your inner picture, the easier it becomes to act in ways that match it: speaking up, saying yes, saying no, choosing differently.
Imagination becomes a partnership between intention and instinct.
Trying On a Possible Self
To imagine is not to escape; it is to try on a life before you commit to it. You don't have to wait for proof before you act a little like the person you're hoping to become. Walk into the class. Make the call. Plan the trip. Each small act is an experiment, and every experiment tells you something real: whether this self fits, or whether it was only ever a nice idea.
This is how imagination turns into experience: not through force, and not through waiting, but one small step at a time.
Closing Reflection
Imagination is freedom in motion, the bridge between what is and what could be.
When you picture your life not as finished but unfolding, you reopen the door to growth, creativity and meaning.
You do not need to reinvent everything. You just need to imagine something new and let that vision guide your next small step.
Because the life you want after 50 begins in the same place every transformation begins: in your imagination.
If you'd like a place to start imagining a different second half, these are the books I'd hand you first.
