At a glance: Every independent practice runs on three forces – market, operations, and money – and the real skill is reading how they affect each other.
Running your own practice means solving problems people will pay for, doing the work reliably, and keeping the numbers healthy.
Most professionals who go independent are strong in one or two of these areas but have blind spots in the third.
The Business Triad – a mental model drawn from research into how experienced business operators actually think – gives you a simple frame for checking all three.
When you can read how a shift in one leg ripples through the others, you stop reacting to problems and start making deliberate decisions about your practice.
Businesses exist to solve problems. If you are building an independent practice, your job is to identify problems worth solving, confirm that people will pay for solutions, and deliver reliably enough to build a reputation.
When the COVID-19 lockdowns hit Victoria (Australia) in March 2020, toilet paper disappeared from supermarket shelves overnight. Masks, self-tests, and meat followed. For most people it was an inconvenience. For anyone thinking about how businesses actually work, it was a live demonstration of something fundamental: every product on every shelf represents a problem that somebody organised a system to solve. When that system breaks, the problem becomes visible again.
If you are considering independent practice, or already running one, your work rests on the same foundation. You are solving problems for people who will pay for solutions. The question is whether you can see the whole picture clearly enough to build something sustainable.
Every product on every shelf solves a problem
Every household item, from utilities to your laptop, represents a solution to a particular need. A restaurant solves the problem of hunger and convenience. A tech startup builds an app that saves time or reduces confusion. A marketing firm helps businesses find and keep customers. The form varies but the function is the same: identify a problem, build a solution, deliver it reliably.
For independent professionals, this principle becomes personal. Your practice revolves around a product or service that solves a problem, the ability to sell it, and the capacity to deliver it. Two further aspects – your value proposition and profitability – determine whether you can sustain the work over time.
The pandemic made this visible at scale. Scarcity presented businesses with a twofold scenario: a challenge to adapt quickly and an opportunity to serve the community during a crisis. The businesses that responded well were the ones that could read the situation across multiple dimensions simultaneously – not just the operational problem of restocking shelves, but the market shift in what people needed and the financial reality of how to fund the response.
In 2026, the lesson returned with far higher stakes. War in Iran disrupted global oil supplies. Australia, having closed most of its domestic refineries and grown dependent on imported fuel with roughly 30 days of reserves, was exposed almost immediately. Diesel prices surged. Some petrol stations ran dry.
Then the downstream consequences became visible: farmers need diesel to plant crops and run machinery, and the fertiliser Australia no longer manufactures had to be imported through the same disrupted supply chains.
Food production, the most fundamental problem a society needs solved – was suddenly at risk because several links in the chain had been allowed to weaken over decades.
The toilet paper shortage was an inconvenience. The diesel and fertiliser crisis is a reminder that the problems businesses solve are not abstract.
They are the infrastructure of daily life. And when that infrastructure fails, the consequences cascade through markets, operations, and finances simultaneously – which is exactly what the Business Triad helps you understand.
Three forces drive every independent practice
Cognitive researcher Dr Lia DiBello spent years studying how business operators actually think. After working across mining, banking, pharmaceuticals, IT, and financial services, she discovered something striking: the best operators, the ones who consistently made sound decisions under pressure, all shared the same underlying mental model.
They had decoded business the way chess masters decode chess. Regardless of industry, they recognised each other and thought in the same fundamental terms. DiBello did not invent this framework. She uncovered it by studying how genuinely talented operators think.
Cedric Chin, writing at Commoncog, explored DiBello's research in depth through a series of articles and a podcast interview with her, making the findings accessible to practitioners. I have adapted their work here for independent professionals building practice on their own terms.
DiBello's original terms for the three legs are demand, supply, and capital. Cedric translated these as market, operations, and capital in his Commoncog articles. I have kept Cedric's terms here because they map more naturally to independent practice. The underlying insight is the same regardless of the labels.
Market
Market covers everything about who needs your work and why.
This includes recognising where demand exists for your particular capabilities, understanding what your competitors offer and where they fall short, and staying alert to how conditions shift over time.
For independent professionals, market understanding often starts with specialisation.
Companies increasingly recognise that attracting the right permanent talent takes too long and costs too much. Bringing in experienced professionals with specific capabilities, the people who have spent years developing judgment in a particular domain, proves faster, more effective, and often more economical.
The intent is to align your accumulated expertise with the right opportunities, prioritise your clients’ needs, and find what distinguishes you from others who appear to offer similar services. Without this, you risk becoming a commodity – an interchangeable provider competing on price alone.
A commodity is a product or service that buyers see as interchangeable – purchased on price and convenience rather than quality or uniqueness. Certain professions, such as accounting, are often viewed this way. The solution is to develop capabilities rare enough that clients seek you out for what only you can do.
Operations
Operations covers everything involved in delivering your service reliably: managing yourself, your workflow, your tools, and your time.
When you work for yourself, you wear many hats. Efficiently allocating resources – from your attention to your finances – becomes the difference between thriving and merely surviving.
Operational excellence for an independent professional often means outsourcing tasks that fall outside your core capability, building systems that reduce the friction of repetitive work, and maintaining consistent quality across every engagement.
Your reputation depends on delivering value reliably. Minor operational improvements – a better invoicing process, a cleaner project management system, a more disciplined approach to scheduling – can significantly improve both profitability and the quality of your working life.
The autonomy that comes with independent practice also means you can shape your operations to suit how you work best. This is a genuine advantage, but only if you use it deliberately rather than drifting into reactive habits.
Capital
Capital addresses the financial reality underneath your practice.
At the level DiBello studied, capital means understanding how capital markets work, availability of cash, knowing when to enter or exit a market, how to raise and manage capital, and reading how shifts in the financial environment create opportunities or risks.
She found that capital understanding is the most transferable skill across industries. Successful conglomerates often have a strong leader focused on capital allocation with a talented operations partner supporting them.
For independent professionals, the capital leg starts simpler but the principle is the same: you need to read the financial dimension of your practice clearly enough to make sound decisions.
A practical tool for this is what I call the Five-Line Model, a simple framework I learned from a mentor who worked with me for over 20 years. It is a starting point for the capital leg, not the whole picture.
The five lines are
- revenue
- cost of goods sold (the direct cost of delivering your service),
- cost of sales and marketing,
- operating costs (rent, utilities, administration), and
- profit.
Every business decision lives somewhere in those five lines. Understanding where your money comes from, where it goes, and what remains tells you everything about the health of your practice.
Financial understanding also means pricing your work profitably, managing cash flow through the inevitable ups and downs, and making considered investment decisions about tools, training, and growth.
The Five-Line Model
Revenue
Cost of goods sold (direct cost of delivering your service)
Cost of sales and marketing
Operating costs (rent, utilities, administration)
Profit (revenue minus all expenses)
The real skill is reading how they affect each other
The real power of the Triad is not in understanding each leg separately. It is in reading how changes in one leg ripple through the others.
When demand shifts in your market , say, a new competitor appears, a technology changes client expectations, an economic downturn tightens budgets – that shift immediately affects both your operations and your finances.
An experienced operator senses the market change and anticipates the operational adjustments and financial implications before they become urgent. A less experienced one reacts to each pressure separately, often too late.
DiBello's research found that this capacity to read across all three dimensions simultaneously is what distinguishes people who are genuinely good at business from those who are competent in only one area.
She describes what she calls 'one-trick ponies': operators who are brilliant in one leg, usually sales, but blind to the rest.
As she puts it, they are 'going broke at the speed of light the more they sell' because they have no idea what their pricing is doing to operations or margins. They sell everything at a discount, make more and more of it, and lose money on every sale without understanding why. They are competent in one dimension and dangerous in the other two.
An expert in operations who cannot read market shifts will build efficient systems that deliver the wrong thing. A market-savvy professional who ignores the financial leg will win clients but erode margins. The Triad provides a frame for checking whether you are seeing the whole picture.
DiBello also found that the people with this mental model were not always the ones in leadership positions. In one case, an executive team was trying to remove their CEO during a financial crisis. He turned out to be the only person who could accurately read the risks. The rest of the team shared the same blind spot.
In a biotech company, the one person who understood why the business was losing money on every sale was stuck in the wrong role entirely. In other cases, she found brilliant operators lower in organisations, often overlooked, who understood the business more clearly than those above them.
Most independent professionals come to self-employment strong in one area.
- A former corporate executive may understand markets deeply but have never managed their own operations or finances.
- A technical specialist may deliver outstanding work but struggle to find clients willing to pay what the work is worth.
- A financially astute professional may run a tight ship but miss emerging opportunities.
When you go independent, nobody assigns you a position and nobody covers your blind spots. You need to develop your own capacity across all three legs, or find people who can help you see what you are missing.
The Triad gives you three questions to ask regularly:
- What do I understand about the current demand for my capabilities, and what am I missing?
- Where are my operational blind spots – the tasks, systems, or habits that cost me time, money, or quality?
- Do I genuinely understand my financial position, or am I avoiding the numbers?
Identifying which leg is weakest helps you decide where to focus your learning, which mentors or advisors to seek, and which decisions to prioritise. It moves you from treating business as a single undifferentiated challenge to seeing it as three interconnected systems you can work on deliberately.
The Triad is not a checklist. It is a way of thinking that lets you sense how a change in one area creates consequences in the other two – before those consequences arrive.
A teacher asks about starting a business
A middle school teacher recently asked on social media for advice about starting a business. The question struck a chord because I was in a similar position nearly two decades ago. After the uncomfortable realisation that I had no idea what I was doing, I was fortunate to meet a mentor who introduced me to the Five-Line Model and worked with me for over 20 years. His framework helped me think about business and run my marketing firm.
The shift from teaching to business is a substantial leap. Teachers have transferable skills, but the key lies in identifying capabilities that people will pay for independently.
- Can they capitalise on their subject knowledge?
- Do they have hands-on skills that translate into a profitable venture?
Given the rise of AI tools, it is increasingly important to have a practical ability to solve pressing problems rather than simply possessing information.
- The challenge sits squarely in the market leg of the Triad: finding where demand exists for what they can offer.
- The operations leg comes next: how will they deliver the work, manage their time, handle administration, and maintain quality without the institutional support of a school?
- Then the financial reality: generating enough revenue to replace a teaching salary while covering business expenses takes time.
The Five-Line Model helps map this out, showing where revenue needs to cover costs and leave a sustainable margin.
Practical routes forward might include gaining industry experience while still teaching, starting a side project to test demand, seeking career advice to narrow down the most motivating activities, purchasing an established business from a retiring owner, or working in the industry for several years to build up what Cal Newport calls career capital.
Each path involves different trade-offs across the three Triad legs. Transitioning from teaching to entrepreneurship demands courage, planning, and a commitment to ongoing learning. I was fortunate to have a knowledgeable mentor, and I’d encourage anyone making this leap to find one.
Capabilities that resist commoditisation
Working in a knowledge economy means your value depends on capabilities that set you apart. Continuing to develop your expertise allows for higher fees and stronger positioning over time. Professionals who develop rare judgment;
the kind that comes from years of solving complex problems in a specific domain , find themselves in demand precisely because that judgment cannot be easily replicated or automated.
This requires a commitment to ongoing learning: staying curious, adapting to new tools and methods, and deliberately building the frameworks and professional relationships that make your thinking more effective. Those who can think differently, generate useful ideas, and bring genuine understanding to complex problems have a distinct advantage.
The professionals who thrive independently are perpetual learners who invest in their cognitive infrastructure as deliberately as they invest in their business systems.
The Triad helps here too. Building rare capabilities is a market move (differentiation), an operational investment (time and energy directed toward learning rather than immediate revenue), and a financial decision (the opportunity cost of development time). Seeing it through all three lenses helps you make better choices about where to invest your attention.
A mental model you revisit, not a plan you write once
DiBello’s research highlighted something important about how expertise develops: the ability to update your mental models when conditions change matters as much as having the right model in the first place.
She calls this cognitive agility: the speed with which you revise your understanding in response to new information.
The opposite: holding rigidly to assumptions even when the evidence shifts, is one of the most common traps for experienced professionals. The frameworks that made you successful in one context can become filters that prevent you from seeing what has changed. The more experienced you are, the more skilled you become at explaining away contradictions rather than reconsidering your position.
The Triad is most useful not as a fixed assessment but as a regular discipline: revisiting your understanding of market, operations, and capital as conditions evolve, and being willing to revise your approach when the evidence warrants it.
Internalising these principles helps you develop a working model of business that improves with practice. You are not just preparing for independent practice – you are positioning yourself for sustained success.
Why coaching matters for independent professionals
This is why coaching and mentoring matter for independent professionals, not as a luxury but as a practical response to the Triad problem. If you are strong in one leg and blind in another, you need someone who can see what you cannot.
I have interviewed consultants and coaches on the Wisepreneurs Podcast who work in exactly this space.
- Melisa Liberman on the mindset and business skills independent consultants need.
- Michael Zipursky on building a consulting practice systematically.
- Robert Vlach on the craft of freelancing as a serious profession.
Each of them, in different ways, helps independent professionals strengthen the legs of the Triad they cannot see clearly on their own.
Frequently Asked Questions
How is the Business Triad different from a business plan?
A business plan is a document you write once and update occasionally, if at all. The Business Triad is a way of thinking that you apply continuously. It helps you read how changes in one area, say, a market shift, an operational bottleneck, a cash flow problem, can create ripple effects across the other two, so you can respond deliberately rather than reactively.
What is the Five-Line Model and how does it relate to the Triad?
The Five-Line Model is a simple financial framework covering revenue, cost of goods sold, sales and marketing costs, operating costs, and profit. It sits within the capital leg of the Triad, providing a practical tool for understanding the financial dimension of your practice.
How do I avoid becoming a commodity as an independent professional?
Commoditisation happens when clients see no meaningful difference between you and other providers. The antidote is developing rare capabilities through sustained practice in a specific domain, positioning those capabilities clearly in the market, and delivering with enough consistency that your reputation becomes self-reinforcing. The Triad helps you see this as a market, operational, and financial challenge simultaneously.
References
Dr. Lia DiBello – - Cognitive scientist and CEO of Workplace Technology Research, Inc. Her NSF-funded research into business expertise, conducted across industries including mining, banking, pharmaceuticals, IT, and financial services, identified the Triad (demand, supply, capital) as the shared mental model underlying business expertise. Her work with over 7,000 individuals forms the foundation of the Business Triad concept discussed in this article. Her interview with Cedric Chin on the Commoncog podcast provides the most detailed public account of how the Triad was discovered and how it applies in practice.
Cedric Chin – Writer and podcaster at Commoncog who explored DiBello's research through a series of articles and a podcast interview, making the Triad framework accessible to practitioners. His articles A Tacit Mental Model of Business, Cognitive Agility, and The Triad as a North Star, along with his interview with DiBello, provided the detailed exploration of her work that informed this article.
Chin translated DiBello's original terms (demand, supply, capital) into the more practitioner-friendly market, operations, and capital.His articles provided the detailed exploration of DiBello’s work that informed this article.
Cal Newport – Author of So Good They Can’t Ignore You, whose work on building rare and valuable skills through deliberate practice supports this article’s argument about resisting commoditisation.
Adam Davidson – Author of The Passion Economy: The New Rules for Thriving in the Twenty-First Century, whose analysis of how professionals create distinctive value complements the Triad’s emphasis on differentiation and market understanding.
Melisa Liberman - Interviewed on the Wisepreneurs Podcast. Executive coach and consultant who works with independent consultants on the mindset and business skills needed to build sustainable practice. Her work directly addresses the gaps many professionals face when transitioning from employment to independent consulting.
Melisa Liberman Business Development: Building a Sustainable Consulting Practice Without Employees
Melisa Liberman Independent Consulting Business: The 14-Step Roadmap from Corporate to Solopreneur
Michael Zipursky - Interviewed on the Wisepreneurs Podcast. Founder of Consulting Success, who has helped hundreds of consultants build their practices systematically. His approach addresses the operational and market legs of the Triad for independent professionals.
Michael Zipursky Consulting Success: Why Conversations Beat Marketing for Independent Consultants
Robert Vlach - Interviewed on the Wisepreneurs Podcast. Author of Freelance Way and advocate for freelancing as a serious profession. His framework for building a freelance practice addresses all three Triad legs with practical tools and discipline.
Robert Vlach Freelance Pricing Strategies: How Independent Professionals Set Rates That Reflect Experience
Where to start
Pick the Triad leg you understand least well. If you have never mapped your revenue through the Five-Line Model, start there. If you know your numbers but struggle to articulate why clients should choose you over alternatives, focus on the market leg. If your delivery process relies on heroic effort rather than reliable systems, operations is your starting point.
Then ask yourself: when something changes in that area, do I know how it will affect the other two?
That question, practised regularly, is the beginning of genuine business thinking.