Q&M Dental / Ng Chin Siau

The thing everyone guards against can be the exact thing you lean into.

There's a Q&M dental clinic in just about every HDB town and mall in Singapore. Most people assume it was always a chain.

It started with one chair.

In 1996, Dr Ng Chin Siau wanted to buy the small Bukit Batok practice he'd been working at. He didn't have the money. So he sold his own home — a three-room Clementi HDB flat, for about $180,000 — and put it all into a single dental clinic.

Betting the roof over your family's head on one chair. That's the opening move.

But here's where it gets interesting.

Everyone in the industry "knew" dentistry couldn't scale. The logic was airtight: you train a dentist, build them a loyal patient base, and one day they walk out, open a clinic across the street, and take the patients with them. The value has legs. So the standard defence is to keep dentists as employees on tight contracts, and hold all the equity yourself.

Ng did the opposite.

He gave the equity away.

As the practice grew, he made 17 of his working dentists shareholders. He refused to be called boss. In his words: "They may call me boss but I don't recognise that title. I never instruct. Instead, I always ask for help."

His reasoning flipped the risk on its head. Yes, dentists can leave. So make staying better than leaving. Happy dentists stay, the patient pool compounds, and suddenly the thing everyone said couldn't be built... gets built.

In November 2009, Q&M listed on the Singapore stock exchange — around 80 dentists across 34 clinics. Today it runs more than 100 clinics in Singapore, plus a network across Malaysia and China.

Here's the thing.

The whole profession treated "dentists can walk away" as the threat to defend against. Ng treated it as the reason to hand them ownership. He turned would-be defectors into partners — and the proof it worked is a ticker symbol.

Sometimes the risk everyone's busy guarding against is the exact thing you should build around.

Would you give away ownership to keep the people who could walk out on you?