Hi, I’m Katie! Welcome to The Multiple Lives Theory. This is a space for anyone rewriting the rules of modern work, embracing a nonlinear career, and actively designing a life of creative freedom outside the standard 9-5 ladder.
There is a line on every form that has ever tried to describe me, and it is one line long.
Occupation.
Then a blank, ruled the width of a single word. I have sat in waiting rooms and airport queues and bank offices with a pen over that line, running a quick calculation about which version of myself this particular stranger would find easiest to believe. One word. Not a paragraph. Not a list. The form has already decided that a person is something you can say in one word, and if you can’t, the problem is you.
For years I treated that hesitation as a personal failing. Other people had a word. I had three different answers depending on who was asking, and a practiced shame about all of them.
I don’t think it’s a failing anymore. I think the form is wrong.
This is the first piece I’ve ever put behind a wall, and I want it to be the one that says the actual thing, not another essay that makes you feel seen and then leaves you where it found you. This is the theory I needed at the start of my working life, when I was quietly concluding there was something wrong with me for wanting more than one.
Nobody said it to me then. So I’m saying it to you now.
The question that never stops
Start with the question we ask children. What do you want to be when you grow up.
Not what do you want to do, or make, or try. Be singular. Permanent. A noun you become and then remain.
The kid who says “astronaut and a vet and someone who draws” is gently corrected, not celebrated. Pick one, sweetheart.
We never stop being asked. The question just puts on a suit. It becomes what do you do, and then where do you see yourself in five years, and then so what’s your thing; and, if you’ve lived more than one working life, but what do you actually do though, with the little emphasis that means no, really, in one word, so I can file you.
Underneath every version of the question is one inherited belief, and I’ve started calling it the one-life assumption: the idea that a well-lived life is one thread. One calling, discovered early. One career, climbed steadily. One coherent self, the same at the end as at the beginning. Everything that doesn’t fit the thread gets a demoting name. A hobby. A phase. A distraction. A pivot, if people are being generous. A crisis, if they’re not.
I subscribed to it for years. I thought the people with one word had simply done the finding earlier than me, and the honourable thing was to keep auditioning selves until one of them turned out to be the real one and the rest could be politely retired.
Nobody told me the assumption itself might be the broken part.
The lives I actually lived
Here is my count, done honestly.
There was a version of me in a lab coat who measured things for a living and assumed she’d wear that coat until retirement.
There was the version who taught herself to build websites on her bed with a laptop after dinner, squinting at code she had no qualifications for and feeling more awake than she had all day.
There was the version with the health tech job title, fluent in a language she would have found unreadable five years earlier.
There was the version running online shops at night while holding the day job, packing orders on the living room floor at midnight, not because anyone made her, but because some part of her needed a thing that was entirely hers.
And there is this version, the one writing to you.
Every time I moved between them, someone reached for the small vocabulary. A phase. A pivot. Brave, said with a wince.
At my first startup job, I was the platform support specialist, new enough to still be thrilled by the lanyard, when the company sponsored me to attend the annual industry conference.
Afterwards the team went for drinks, and at some point the VP put a question around the circle: what would you want to do if you didn’t work here?
I was young, and I took the question at face value. “A travel writer!” I said too quickly, with too much light in my voice.
He didn’t miss. “Oh, so you want to sell fruit at an empty fruit market?”
The circle laughed. I didn’t understand the joke then, and I’m still not sure there was one, beyond a senior man reaching for the room’s laughter at the expense of its newest person. But I laughed too. I smiled, said “yeah, why not,” and shrugged it off like it was nothing.
That’s the part I still think about. Not his sentence but my appeasement. Underneath it was a truth I couldn’t yet name: I didn’t need to invent the other lives. They were already there. I had simply learned to apologise whenever one of them got noticed.
Because here is what those years actually were: they were not detours from some real career I kept failing to have. Each one was a life. Fully lived while I was in it. Real skills, real people, a real version of me who woke up and cared. I wasn’t failing to pick.
I was living several lives and calling it failure, because nobody had handed me any other word for it.
What the theory says
So here it is, plainly.
You are not one life that keeps getting interrupted.
You are several lives, lived in sequence and sometimes at once, and none of the finished ones was a mistake.
Almost everything downstream of this comes from one distinction: the difference between a detour and a life.
A detour is measured by what it cost the main plot. A life is measured by what it built. A detour has to justify itself in every job interview.
A life doesn’t owe the interview anything. A detour ends and is written off as wasted time.
A life ends and keeps holding you up: the skills, the people, the nerve you grew in it don’t leave when the job title does.
The one-life assumption files everything you did off the main thread as a detour.
Multiple Lives Theory files it as a life. That one change of filing is the whole theory.
And it changes something deeper than language. It changes what you believe your years were for.
The job that fit like someone else’s suit
None of this would matter if the one-word world merely disapproved. But it doesn’t just disapprove. It caps you.
I once sat in a performance review where the extra things I could do were raised, gently, professionally, as a concern. Focus was the note. And the review wasn’t wrong by its own maths. The role had a shape, and I kept growing out of the shape, and there is no box on that form for grows out of shapes. I’d leave those conversations and sit in the car park doing a different kind of maths. Stay one word here. Or be several somewhere else, and pay for it.
If you’re the multi-hyphenate in the building, you already know this tax.
You’re too much for every box and somehow not enough for any of them. You’re the person they call when the problem doesn’t fit a department, and the person they overlook when the title gets handed out, because nobody knows what to call you. You’ve stood in your kitchen at 11pm googling whether it’s too late to change everything, with three real talents and no single word, slowly concluding that this is a deficiency rather than a design.
That conclusion is the one-life assumption doing its quiet work. It doesn’t fail you with a crash. It fails you with a low, persistent sense that you left parts of yourself unlived, and called it maturity.
I know, because for a stretch in my late twenties, I tried very hard to become one word. I wanted to fit myself neatly into a version of success that would be accepted by others, celebrated by others, and, maybe most importantly, prove that I had made something of myself.
I picked the one word that seemed to make the most sense and started editing out everything that didn’t fit around it.
Looking back, I’m not entirely sure why I did it. Maybe that was the Katie who wanted so badly to be seen and thought becoming one thing would finally make her visible. Sounds ridiculous…but I see it so differently now. I thought I was finding clarity. But really, I was just getting better at making myself smaller.
Start Your Multiple Lives Snapshot:
If this theory lands, take ten minutes and answer these honestly.
What are the lives you have already lived?
Which one did you call the “real” one, and which ones did you call distractions?
What stayed the same across all of them?
What did each life teach you that you would not have learned anywhere else?
What do people keep coming to you for, regardless of your job title?
What part of yourself have you been apologising for?
Every room of your working life opens onto one hallway. What verb is yours?
Which life in you is asking to be taken seriously now?
You do not need a perfect answer. You only need a truer one than the one-word version.
If you want a sharper version, try this:
I have been calling ___ a distraction, but it was actually a life.
The pattern I can now see is ____.
The thing I keep doing across every version of myself is ___.
The next life I am ready to live is ___.
That is enough to begin.
The thread underneath it all
Now the obvious objection, the one hiding inside the fruit-market joke. If you’re several lives, aren’t you just scattered? Isn’t multiple a nice word for unfinished?
It would be, if the lives had nothing in common. But they do, and it took me years to see it.
Underneath every life I’ve lived there is one thing I have never stopped doing, no matter what the job title said.
I call it the hallway, the thing that runs through every room: not what you do, but what you’re always doing.
Mine is translating.
In every life I have experienced so far — the lab, web, digital, health tech, e-commerce, design, writing — I have been the person who stands between a complicated thing and the human being trying to use it, and makes the passage easier.
I did it for data. I did it for software. I did it for customers at midnight. I’m doing it right now, for you, with your own life.
On paper, my working lives look unrelated: a CV that swears its own chapters never met. Underneath, they are the same person doing the same thing in new territory. Every one of my supposed reinventions was just the hallway reaching one more room.
You have one too. It’s usually a verb, not a noun. A way of paying attention. A problem you can’t stop solving regardless of what you’re officially paid to do. When you find it, multiplicity stops looking like a mess. It starts looking like evidence.
Five things I believe now
Not steps. There’s no order and nothing to complete. Just the beliefs this theory has left me with.
You’ll move before you can explain why. The impulse to change arrives long before the reason does. You’re allowed to follow it and let the explanation assemble itself later.
Leaving something doesn’t erase it. You’re permitted to stop doing a thing without pretending it never mattered.
The quiet parts of you are still yours. Some lives you’ll only visit in certain seasons, or with certain people. Their worth isn’t measured in hours logged.
When you feel scattered, look for the hallway, not another room. Coherence was never going to be a job title.
You’ll have to explain yourself to one-word people, and you should do it gently. You don’t need them to agree with yours. You just need to stop asking their measuring tape whether your life is long enough in a direction it was never trying to go.
The Door
Here’s what you’re actually getting. The reasoning before it’s been tidied for the caption. The numbers I’m willing to put on the record. The frameworks worked all the way through on my own life first, so you have something to run on yours, not just admire.
Not more to read. Somewhere to actually do the becoming, in progress, alongside people doing the same thing.
Why does Multiple Lives Theory need to exist?
Because the one-life assumption is still the water almost everyone is swimming in, and it is still quietly convincing good people that the most interesting thing about them, the number of lives they’ve lived, is a flaw to correct before someone notices.
Somebody has to say, out loud and on the record: keep them. All of them.
The straight line was never the achievement. The achievement is a lifetime with enough lives in it that you never run out of ways to become.
I still hesitate over that one-word line on the forms. I probably always will in some way or another…but the hesitation doesn’t feel like a stammer anymore.
Nowadays, it’s the sound of several lives, refusing to answer to one word.
— Katie
Which life of yours have you been calling a distraction, and what would change if you started calling it a life?
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Multiple Lives Theory is for anyone who's outgrown a version of a life they worked hard to build. Weekly essays on reinvention, the in-between and the many selves one lifetime can hold, written from inside the transition, not the other side.
