My grandmother’s money-lending ledger at age 8

I was eight years old the first time I held money that wasn’t mine and felt the weight of it.

My grandmother ran a small money-lending business out of our home in a small town in Northeast India. Nothing grand — no signboard, no office, no MBA on the wall. Just a woman, a steel almirah, a tin box, and a thick register with a cloth cover gone soft at the corners. And, for a few years, me. I was her accountant. Eight years old, sitting cross-legged on the floor, recording who borrowed what, who paid back, who came to the door and left without meeting her eyes.

It was my first job. I didn’t know it was shaping the rest of my life.

The register taught me what school never did

The entries were simple. Name. Amount. Date out. Date in. The interest, worked out in her head faster than I could write it down. But sitting beside that register, I was watching something far bigger than arithmetic — I was watching money behave.

I saw the man who borrowed for his daughter’s wedding and paid back, slowly, with a kind of pride that straightened his back a little more each visit. I saw the one who borrowed for a scheme that was always about to work, and kept coming back for more, each time a little smaller, a little more rehearsed in his excuses. I saw who my grandmother said yes to and who she gently, firmly said no to — and I started to understand that her “no” was sometimes the kindest thing she did all day.

She wasn’t lending money. She was lending time. And she knew, in a way I only understand now, that some people use borrowed time to build, and some use it to hide.

Nobody handed me a finance textbook. I learned the time value of money before I could spell it, because I watched what a delayed rupee actually cost a household. I learned about risk because I could see it walk through the door, sit down, and ask for a loan.

What it did to my relationship with money

Years later I’d manage multi-million-dollar relationships with Fortune 500 companies, sit in rooms where people threw around words like leverage and exposure as if they were toys. And every time, some part of me went straight back to that register on the floor.

Because here’s the thing I absorbed before I had words for it: money is a relationship, not a number. Every entry in that book was a person. Every loan was a story about hope, or desperation, or ambition, or denial. My grandmother didn’t separate the finances from the human being sitting in front of her. She couldn’t. They were the same thing.

That’s why I find it strange that we teach money as if it were pure math. It isn’t. It’s psychology wearing a calculator.

It also gave me a deep, almost physical discomfort with debt. I watched too many people borrow against a future that never showed up. My parents were the opposite — they spent from money they had already earned, never from money they hoped to earn. As a kid I thought that was just how cautious old people behaved. As an adult who lost 70% of an investment in the 2008 crash, I understood it was wisdom. The most dangerous sentence in personal finance is “I’ll be able to afford it later.”

The effort that became effortless

There’s a line I keep coming back to: what’s effortless to do is just as effortless to neglect.

Today, money moves with no friction at all. You can borrow with a tap. “Buy now, pay later.” Early salary. One-click everything. Fintech is designed so the gap between wanting something and owing money for it is almost zero. That’s a Delta-4 in convenience — such a massive jump over the old way that none of us are ever going back to standing in a bank queue.

But convenience cuts both ways. The exact same frictionlessness that makes saving easy makes overspending easier. When borrowing is effortless, not borrowing takes real intention. The decision that used to require walking to my grandmother’s door, sitting down, and looking a sharp-eyed woman in the eye — that decision now happens in the half-second it takes to tap “Confirm.”

My grandmother’s register was slow on purpose. The friction was the feature. It made you think.

So the question I ask myself, and the one I’d ask you, isn’t “do I have the willpower to spend less?” It’s the design question: how do I put the friction back where it belongs? Make saving the effortless default — automate it, hide it, let it happen before you can touch the money. And add a little friction to the spending — delete the saved card, sit on the cart for a day, make yourself meet the decision the way a borrower once had to meet my grandmother’s eyes.

The goal was never to become someone with iron discipline around money. It was to build a life where the wise choice is the lazy one.

What I actually carry

People assume the lesson from a childhood spent in a money-lending business is something hard. Trust no one. Watch every rupee. Money is power.

It wasn’t. The lesson was softer, and it has lasted longer.

My grandmother lent to people the formal banks wouldn’t touch. She took risks on human beings, not credit scores. And she did it with a discipline that never tipped into cruelty — she kept her register honest, her terms clear, and her judgement kind. She understood, before anyone wrote a book about it, that finance done well is just trust, written down carefully.

I’m still learning to live up to that register. I get it wrong. I’ve made the late-night, frictionless, “I’ll afford it later” mistakes too — I’m a co-learner here, still travelling, not arrived. But when I sit with a financial decision now, big or small, I can still feel the floor under me and the soft-cornered book in my lap, and I ask the only question that ever really mattered at that age:

Is this person — am I — borrowing time to build, or borrowing time to hide?

If you want the actual mental models I lean on now — the ones that turn that childhood instinct into something you can run on a spreadsheet — I’ve put the frameworks and templates in the free resources, and I wrote a whole chapter on money and change in the book. And if you want to know where all this comes from, my story is here.

My grandmother never read any of it. She just knew. The register was the whole curriculum, and I was lucky enough to be eight and paying attention.