Neurodivergent and Entrepreneurial Why Different Thinkers Build Great Businesses
Updated: 7 days ago
How to Build a Start-up, Part 2, Author: Simon Rasalingham, 2026
I have always been a curious person, sometimes too curious. I remember walking into a server room at an NHS hospital just as I was starting MEDICA.
A wall of servers, humming.
I asked the IT manager how much it had cost. "Two million pounds," he said proudly.
I had just come from Guinness, where I had built out the whole technology infrastructure on the latest Windows NT. I knew roughly what that capacity cost around £150k
So I asked him why it cost that much.
"Because it's medical, Simon."
A very large lightbulb appeared in my head. I knew I could deliver a cheaper solution and do business inside the NHS.
Inflated medical prices had become normal in the NHS
Unseen tension hides inside things everyone has accepted as a perceived norm. Neurodivergent founders are very empathetic in sensing these feelings.
"Because it's medical" is not a reason. It is a norm with a deeper meaning.
I only saw it because I was carrying a reference point from another world. Different thinkers often do. They arrive with the alternative assumptions for the room, which means they are the only ones checking.
Good businesses rarely begin with a grand vision. They begin with a question: why does this cost so much? Why do we do it this way?
Most people adapt and stop seeing it. Someone who has spent a lifetime building workarounds does not. Autistic, ADHD, dyslexic and dyspraxic people learn early that the standard route was not built with them in mind, so they question it.
Nobody enjoys being the person who keeps asking why. In business, it is the job. In the end, many give up and keep their ideas to themselves.
I never knew where I sat: salaryman or businessman?
I assumed that was just how I was. I walked into rooms and saw the broken process before I saw the people.
Then three of my children were identified as neurodivergent. The genetics are not subtle, a significant percentage of children inherit it.
That revelation came after my fourth company.
Looking back, the server room was part of a pattern. I am not really a person who gives up. I keep going long after a sensible person would stop. I loved the moment something finally worked when everyone said it was impossible.
None of that was a business plan. It is just you, an uncut diamond with a fiery sparkle.
This is not medical advice or a diagnosis guide. It is what I noticed, and what I think is useful to anyone who has noticed the same.
Stubbornness is staying power, if you aim it
A deep interest locks in. Other people call it obsession. Pointed at the right thing, it is craft.
Burnout is not a business model. Rest, exercise, routine and support matter even more if you are neurodivergent. But persistence matters too, and is always rewarded. Thomas Edison famously stated that "genius is 1% inspiration and 99% perspiration."
Not perfection. Not proving anyone wrong. Just not giving up.
Myths about founders
There is a myth that founders are natural networkers. Many are not. They dislike small talk, miss cues, and replay conversations on a loop all day and night.
I remember employing someone to help me network: a chap called Doug, who was the ultimate introducer. He'd go around the room like a butterfly, speaking to everyone, and when he found someone, he'd drag them towards me and I'd speak to them. More often than not, it ended in a deal.
Sometimes having someone who guides you and finds the path with you is just as rewarding as never giving up.
Active listening, keeping quiet and letting other people speak, is one of the most underrated skills, in my view.
Being different opens up markets
An open question opens up opportunities, just like in that two-million-pound server room.
Then you say it out loud and a queue forms of people saying, "I know, I thought it was just me."
Neurodivergence is broad, and I would not reduce anyone to a label, but it helps explain you. I have seen the huge impact it had on my children, helping them understand that they were [not broken / not alone]. It also opened my eyes to them, and then to myself.
Neurodivergence alone does not run a company. You still need cash, sales, delivery and support. Different thinking is not a free pass.
What you build from it depends on how well you understand yourself: the work rhythm that suits your energy, the person who covers your blind spots, notes instead of memory, one-to-one conversations instead of crowded rooms.
Three takeaways
(1) Notice the pattern, then ask a customer whether they have noticed it too.
(2) Ask a second customer. Then listen. Do not defend the idea or sketch the full solution. Note the similarities with what the first customer said.
(3) Go back to your first customer and see whether the second customer's thoughts resonate.
(4) Rinse and repeat. You may be onto something.
Remember: it is 99% perspiration.
Next: Part 3, Business Plan Basics
How to Build a Start-up: the full series
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