The Coca-Cola Company had a problem you could put on a single line of a spreadsheet: men were not drinking Diet Coke. The product was right. The taste tests were fine. The price, the bottle, the can, the distribution, all of it was identical to whatever the male customer would have wanted. What the men were not buying was not the drink. What they were not buying was the word "diet," which had been gender-coded as feminine for the better part of forty years. After a quite expensive period of confusion, somebody at Coca-Cola realised that the cheapest fix was not to reformulate the drink, but to relaunch a more or less identical drink with a different word stuck on the front. They called it Coke Zero. The cognitive manoeuvre was a word change. Many years of compounded revenue followed.

What you have just witnessed is creativity. Not in the brainstorm-with-post-it-notes sense, and not in the artist-with-an-easel sense. Creativity in the actual functional sense: somebody produced something that was not there before, which turned out to be worth having, and which the entire team had failed to find for years because they were all working at the wrong layer of the problem.

The previous post in this series decomposed taste, the evaluative half of how good work happens. This is the other half, the generative one. Taste filters, creativity proposes, the loop goes round, and each lap gets sharper. Without taste, creativity is the first five minutes of any brainstorm, which is to say a great deal of noise and almost no signal. Without creativity, taste has nothing to chew on.

Definition first, before we start swinging at the thing.

Creativity is the cognitive capacity to produce something that wasn't there before, that is also worth having.

Both halves matter, and they pull in opposite directions, which is exactly why creativity is hard. The first half is trivially easy. Anyone, given a quiet pub and an hour, can list ten weird ideas, most of which are bad and one of which is genuinely deranged. That isn't creativity, that's brainstorming, which is to creativity roughly what queueing is to dining. The second half, the worth-having half, is where the actual work lives. That is where taste shows up. That is where the new thing has to solve a real problem, hold up under cross-examination, and land. Creativity in any meaningful sense is at the intersection. Which is why most professional approaches to it are useless.

Here, then, is the wager.

Creativity is trainable. It is not a trait you were issued at birth, and it is not, despite the entire wellness industry's interest in saying so, a fragile inner child waiting to emerge from beneath the rubble of corporate life. It has roughly three things going on inside it, and you can audit them. You can probably even improve them, if you can stand the embarrassment of working out which one is yours.

Three things, listed roughly in the order in which they most often turn out to be the bottleneck:

What you're feeding it.

How you're working with what you're feeding it.

How deep you're willing to go with both.

I will take them in turn, with an eye on the two or three points that actually matter, on the grounds that the rest is scaffolding.

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What you're feeding it

Most professionals are creatively undernourished, and the reason is not that they are reading too little. It is that they are reading the wrong sort of thing.

I should confess. I have read perhaps four hundred books in fifteen years, of which roughly twenty are functionally available to me. The rest are tourists in my head. They were here once, they sent a postcard, they have not been seen since. And yet at a dinner party, the question "have you read X?" gets a confident yes from me on all four hundred. The dinner-party question is the wrong question. The right question is: when did you last actually use this material to do anything? For most of my four hundred, the honest answer is never. They are a library, not a tool kit.

That is the local indignity. There is a more serious problem in the diet of the modern professional. We are eating pre-chewed food. The default media diet of a working PM, designer, founder, marketer, what have you, is podcasts on the commute, threads on a phone, AI summaries of papers, blog posts about books they have not read, LinkedIn takes on whatever happened this week. This is fine for staying current, in roughly the way microwaving ready meals is fine for staying alive. It is quietly disastrous for creative work, because the synthesiser has already drawn the connections, made the framings, extracted the lessons. What reaches you is somebody else's thinking. The raw material from which thinking is done has been quietly removed from the packet. You cannot make new connections from material that arrived already pre-connected, in roughly the same way you cannot become a chef using only sachets.

The fix is straightforward and uncomfortable. Talk to the user, do not just read the deck about user research. Read the actual paper, not the thread. Sit in the meeting, do not just hear the recap on Slack. Most of what is genuinely useful in any field is in primary sources and direct experience. Most of what reaches you is neither. The slowness this introduces is the price of having intake that is actually yours.

There is a second, more interesting point about your reading. The value of any creative move is roughly proportional to the gap between you and the median practitioner in your field. Which means: the asymmetric reader is the more creative reader. Not the one who has read more. The one whose reading list overlaps with their peers' less.

That is, I think, the single most useful sentence anyone is going to give you on this subject. So I have set it on its own line and asked it to please not slip past.

The standard advice to "read more in your field" makes you better calibrated, which is fine, and slightly more boring, which is the price you pay. It does not make you more creative, because everyone else has read those things, and the obvious connections inside that material have already been drawn by everyone. Reading widely in unusual places is what gives you combinatorial range nobody else has.

One example, since one with the actual mechanism in it beats three gestures. Disney spent decades working out that people do not, in fact, hate waiting. They hate uncertainty about waiting. The Disney parks queues are engineered around exactly this: switchbacks that hide the line's true length, partial reveals of the destination, wait estimates set deliberately above the real wait so the real one feels generous, milestones along the route to mark visible progress. The software onboarding playbook still mostly assumes the user's problem is the time. It is almost never the time. It is not knowing how much more time, and what it will be worth at the end. The fix is the Disney fix, ported. That the asymmetric reader has a "Disney fix" to port across at all is the point. The median product reader does not, because the median product reader is reading product books.

A small note. Rarity decays. The arbitrage you bought ten years ago by reading a strange paper has by now been processed by everyone, because that is what conversations do. Your old rare books become everyone's rare books eventually. Treat rarity as a renewable resource, not a permanent asset. Read something nobody you know is reading, this quarter, and again the next.

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How you're working with what you're feeding it

Suppose, generously, that your raw material is in better shape than your colleagues'. Your processing is the next bottleneck, and there are roughly two things worth pointing at, on the grounds that pointing at twelve things gets you nothing.

The first is sitting with the half-formed thing.

When you are working on a problem and an answer starts to form, what most people do is grab it. They name it, they evaluate it, they commit to it, they move on. The grabbing feels like progress. It is, in fact, the place where most creative work dies, because the half-formed thing was on its way to becoming something better, and the act of grabbing collapses the process before it can finish. This is the single most under-trained discipline in professional creative life, and the reason is structural. We have built an entire culture around penalising people for sitting with not-knowing, on the basis that it looks suspiciously like daydreaming, which is to say, on the basis that it cannot be measured. What gets measured gets managed; what cannot be measured at all gets mistaken for laziness.

The patient practitioner does the opposite. They sit with the thing. They do not put it into words yet. They do not rank it against other candidates yet. They do not decide whether it is good yet. They hold it. The discomfort of not-yet-knowing is real, and most people relieve that discomfort by converging on whatever happens to be on the table. Train yourself to stay in the discomfort longer, even by minutes, even by hours, and what you produce gets qualitatively better. It is invisible from the outside. Almost nobody notices. It is, even so, the difference between competent work and surprising work.

The second thing worth pointing at is technique, which everyone in creative life pretends to be above. Be patient and comfortable with ambiguity and solution-lessness without losing the zeal to look for solutions.

There exist catalogues of named creative moves. SCAMPER is one of the better-known. There are others, all serviceable, all looked down upon by the sort of person who imagines that creativity is a quasi-mystical thing one ought not to drill. This is roughly the same mistake a guitarist makes when they refuse to drill scales because scales aren't artful. The cook who cannot dice an onion at speed is not making up for it with creative seasoning. Trained operations are what give you reliable variation when inspiration isn't arriving, which, I am sorry to inform you, is most days. The person who can deploy ten techniques in a minute, under pressure, on an unfamiliar problem, will outproduce the person waiting for a flash. Every time. All year.

It is worth being honest about the right metric here. Most professionals know more techniques than they can deploy. The ten you know on paper but never reach for under pressure are not, in any practical sense, in your kit. The work is drill, not study. Knowing about a technique is for dinner parties. Reaching for it without thinking is for actually doing the job.

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How deep you're willing to go with both

I am going to be brief here, because the moment one starts producing four-stage models of consciousness with operational tests, the reader is right to lower their estimate of the writer. The truth in this area is real. It is also the sort of truth that gets less true the more you taxonomise it.

Here is what I mean.

Something happens, sometimes, that we recognise as creative arrival. You are not quite working on the problem. You are walking, or you are in the shower, or you have just got out of bed and the kettle is on. Something arrives. It was not on the agenda, it does not match what you were trying to argue, and frequently it surprises you slightly. You write it down because you have learned, the hard way, that it will be gone in twenty minutes if you do not.

In October 1843, William Rowan Hamilton was walking with his wife across Brougham Bridge in Dublin when the rule for quaternion multiplication arrived in his head intact. He carved the equation into the stone of the bridge with a penknife on the spot, on the grounds, exactly correct, that it would otherwise be gone in twenty minutes. The mathematics that arrived on the bridge had not been arriving at his desk during the eight years he had been working on the problem.

That arrival is not coming from your articulating self. It is coming from somewhere quieter, somewhere that doesn't quite work in sentences. The disciplines of professional life are roughly indifferent to this somewhere. Calendars are dense. Phones are out at every queue. The interstitial space, where the somewhere has a chance to do its work, has been quietly converted into yet more input.

The practice is mostly subtractive. Walk without a podcast sometimes. Keep the phone out of the bedroom. Schedule a regular undirected hour every week. The hour will feel useless for the first month and become one of the more generative hours of your life by the second.

The reason this is the most under-funded component of professional creativity is that it cannot be put in a quarterly review. You cannot prove the ROI before you have done it. The spreadsheet-wielders will quietly route around it. Your job, if you wish to actually be creative rather than merely look creative on a CV, is to route around them.

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Coming back round

Coca-Cola did not find Coke Zero in a brainstorm. They found it because somebody, somewhere, was operating at a layer where the word "diet" could be heard as a sound rather than a feature, where gender-coded language was visible as a product-category problem rather than a fact of the world, and where the cheapest answer to a market failure was not to change the drink but to change a word.

That sort of cognitive move comes from a particular sort of person. Not a lone genius. A person whose reading list does not overlap with their colleagues'. A person willing to sit with a half-formed thought instead of grabbing the first plausible answer. A person who has drilled their techniques to the point that the right one arrives without being asked. And a person who has, against the odds and against the office, defended the unscheduled hours in which the half-formed thing actually finished forming.

If your output feels predictable, your reading is probably the bottleneck. If your output feels chaotic but never quite lands, your processing is. If your work feels competent but never quite alive, you have not let yourself off the surface.

That is the audit. Two of the three are obvious, and the third is invisible from the outside, which is roughly why it never gets done.

Pick the one most likely to be yours. Spend an honest week on it. See what comes up.

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For the reader who really needs it

A short note for the unusual reader.

Most people, on most days, are well served by the audit above. Pick the bottleneck, spend a week on it, see what surfaces. If that is you, you are done. Go for a walk without your phone.

What follows is a fifteen-axis decomposition for the reader who has worked the broad strokes for years and is hunting a more specific axis to attack. If that description doesn't fit you exactly, and it almost certainly doesn't, the map will hurt you more than it helps. It is the kind of instrument that the analytical reader, in particular, mistakes for the work itself. The work itself is the audit. The map is a finishing tool for people who have already done the audit so many times they're sick of it. I'm sharing it grudgingly, and slightly against my better judgement, because I used to be that reader and the broad strokes alone never quite settled the matter for me. The honest caveat is that the map helped me only after years of the audit. Reaching for it earlier would have given me the false sense of grip that taxonomies always give the under-practised, and saved me nothing. Treat it accordingly.

Treat it as a spreadsheet pretending not to be a worldview. The moment it starts feeling like a worldview, throw it out and go for a walk.

Creativity = fn(Intake, Processing Style, Depth of Operation)

Intake = fn(Origin, Accessibility, Rarity)
Origin ∈ { Direct experience, Primary source, Synthesized source, Internal }
Direct experience
the user interview you ran, the meeting you sat in, the failure you lived through
Primary source
the paper itself, the unedited interview, the book in the form its author produced it
Synthesized source
the blog post about the paper, the AI summary, the LinkedIn thread on the book
Internal
a memory of a past conversation, a framework you internalised years ago, a half-formed idea you've been carrying
Accessibility = fn(Absorption, Assimilation, Activation)
Absorption
how completely you took the material in when you encountered it. e.g. you can argue with the book, not just nod when its title is mentioned
Assimilation
how thoroughly this material has been integrated with your existing knowledge. e.g. it surfaces in three unrelated domains, not just the one where you met it
Activation
how recently and frequently this material has been used. e.g. you wrote about it this month, not "I haven't reached for it since 2019"
Rarity = fn(General Scarcity, Field-Specific Distance)
General Scarcity
how few people in the broader conversation have engaged with this material. e.g. an obscure 1972 cybernetics paper vs a current bestseller
Field-Specific Distance
how far this material is from your specific field's standard intake. e.g. for a PM, bee-colony foraging algorithms (high distance) vs Lean Startup (zero)

Processing Style = fn(Cross-Category Fluidity, Tolerance to Ambiguity, Cognitive Operation Library)
Cross-Category Fluidity
how easily your mind moves between categories and notices structural matches across them. e.g. spotting that a software onboarding flow is structurally a restaurant queueing problem
Tolerance to Ambiguity
capacity to hold the unresolved without forcing it into premature articulation, evaluation, or closure. e.g. sitting with "something is wrong with this product" for two weeks before letting yourself name what
Cognitive Operation Library = fn(Library Breadth, Library Fluency)
Library Breadth
how many distinct creative operations you can name and apply. e.g. SCAMPER, first-principles reduction, analogy, constraint removal, reframing the problem
Library Fluency
how readily you can deploy them under pressure. e.g. in a brainstorm you reach for "remove a hidden constraint" without thinking, the way a cook reaches for the right knife

Depth of Operation = fn(Ground, Flash, Conception, Expression, Traversal Fluency)
Ground
capacity to enter and maintain the pre-conceptual availability state. e.g. a walk without a podcast; the first cup of coffee before the phone is out
Flash
capacity to be in flash-receptive state and receive arrivals cleanly. e.g. (high fidelity) the answer arrives in the shower and surprises you; (low) the "intuition" suspiciously confirms what you already wanted
Conception
capacity to sustain internal conceptual work faithful to what you think. e.g. working an argument out internally for thirty minutes, rather than silently rehearsing what you'll say in the meeting
Expression
capacity to externalize fluently and faithfully to the inner conception. e.g. the doc carries the original argument intact, rather than softened past the point of having an edge
Traversal Fluency = fn(Descent Fluency, Ascent Fluency)
Descent Fluency
capacity to move to deeper layers on demand. e.g. ten minutes of walking gets you there, not two days of holiday
Ascent Fluency
capacity for deeper material to survive transit upward. e.g. the felt-quality of the shower arrival makes it onto the page largely intact, not pre-edited away

How to use it, briefly. Start at the top. Identify the component that is weakest. Drop into its sub-components, find the specific axis that scores lowest. That is the diagnosis. Spend the next quarter on it, not on the others. The diagnostic specificity is what makes the practice specific. Without it, "be more creative" is the only available advice, which is to say no advice at all.