The methodology

PDI —
Persona Driven
Ideation

The framework behind the Gold Map Test. How we find where you specifically have a durable, structural advantage before you start looking for an idea.

The world changes fast.
People don't.

This is not a weakness — it's the starting point. Every person is born with a unique and largely stable set of characteristics: not just physical ones like fingerprints, but complex ones that shape how they think, what they find effortless, what genuinely interests them, and how they prefer to engage with the world.

These characteristics change slowly if at all. And that stability is precisely what makes them useful as a foundation for building something.

The question PDI is built to answer is this: if the world keeps shifting, but you stay largely the same — how do you find the space where your stable characteristics give you a durable, structural advantage?

What others got right —
and where they stopped

Two well-known frameworks point in the right direction.

Jim Collins' Hedgehog Concept (Good to Great, 2001) says the most successful companies operate at the intersection of what they are passionate about, what they can be best in the world at, and what drives their economic engine.

The Ikigai framework says a fulfilling life sits at the intersection of what you love, what you are good at, what the world needs, and what you can be paid for.

Hedgehog Concept
What you are passionate about What you can be best at Economic engine HEDGEHOG
Ikigai
What you love What you are good at What the world needs What you can be paid for IKIGAI

Both are useful. Both have the same limitation: they explain success well in hindsight, but they are poor tools for planning forward. They require you to already know what the world needs — which is exactly what you don't know when you are trying to find your starting point.

What PDI adds

PDI treats Hedgehog and Ikigai as destinations, not as tools. The question is how to get there. The starting point is not the market. It is you.

PDI maps four parameters of the founder's persona:

01

What you are passionate about

Not what you think you should be interested in. What actually pulls your attention — the domains, problems, and subjects you return to without being told to.

02

What you are good at

Your talents — the things you do faster, more naturally, and with less effort than most people around you. Not your CV skills. Your actual cognitive and behavioural strengths.

03

Who you genuinely like and want to serve

This one is missing from both Hedgehog and Ikigai — and it matters. You cannot build something excellent for people you don't care about. The best products are built by founders who are genuinely interested in the people they are building for.

You've probably heard "fall in love with the problem, not the solution." It doesn't work like that. Fall in love with the customer — and you'll naturally care about the right problems.

04

What kind of business model fits you

How you naturally think about value, exchange, and growth. Not every model fits every person — and forcing the wrong model is one of the most common causes of founder burnout.

The Startup Idea Formula

The formula
Startup idea = Passion space + People you want to serve
+ Your talents + Your business model

When these four align, you are not just executing a strategy. You are building in your natural element — which means you can sustain the effort longer, go deeper than competitors, and generate insights that people without your specific combination cannot easily replicate.

The real challenge

After reading this, most people think: that sounds straightforward. Just figure out your interests, your talents, who you like — and start looking.

The problem is that most people genuinely do not know these things about themselves.

This is not a character flaw. People are never taught to examine their own parameters. From childhood onward, other people's preferences, expectations, and assumptions are installed in place of self-knowledge — parents, education, employers, advertising, social norms. Most people are living according to someone else's map.

So you cannot simply ask someone: what are your talents? What are you passionate about? They do not have reliable answers. The introspective question returns noise, not signal.

How PDI surfaces what
self-reflection cannot

PDI includes a set of proprietary tests and structured exercises that work differently from self-assessment questionnaires.

Rather than asking you what you think about yourself, they ask you to act — to make choices, respond to situations, engage with problems. The results leave traces. Those traces are decoded using a specific methodology to surface the actual parameters of your persona, not the ones you believe you have or wish you had.

The output is a clear picture of your parameters — the raw material for finding the spaces where you have a genuine asymmetric advantage before you start searching for an idea.

The full path

The Babrun Startup Idea Journey —
four steps to a strong startup idea

The Gold Map Test is step one. Here is the full path:

1

Gold Map — the test

Two parameters define the territory:

  • What you are passionate about → which domains to look in
  • Who you want to serve → whose problems are worth your attention

It is enough to start deep research to find a problem worth solving.

2

Talents

You need to know your talents to create a strong solution that cannot be easily replicated by competitors. The same way — you pass a test to discover your real talents, including hidden ones you may not know about. Knowing your talents gives you a new approach to finding strong solutions.

3

Solution and Business Model

It is easy to find some solution to some problem. It is hard to combine a solution with a strong business model — what drives your economic engine. Babrun guides you through how to create and find a strong business model.

4

Startup idea

At this stage you can finally formulate a strong startup idea:

  • Big market
  • Problem worth solving — in the space of your passion, for people you care about
  • Solution based on your talents, delivering results 10× better than what exists and hard to replicate
  • Strong business model that generates revenue and attracts investors
Why so demanding? Because a startup is a fast-growing company that must grow at least 1,000× over a few years to capture the market and create value for investors, team, and founders. That is why a founder needs a strong startup idea — not just any idea.

This is what The Babrun Startup Idea Journey is built to do — to help create a strong startup idea within a limited time, with structured guidance at every stage.

When you have a strong startup idea, the next step is The Babrun Startup Team Journey: how to find the right cofounder and build the complete team.

Your journey starts here

Your Babrun Startup Idea
Journey starts with the
Gold Map Test

Get your Gold Map →
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