Hands, machines and a chip that changed everything.
LAST year, someone gave me an oud.
It is the pear-shaped, short-necked stringed instrument at the heart of Middle Eastern, North African, and Islamic music — twelve strings, and technically the ancestor of the classical guitar. After a while, I noticed the strings had gone wonky. So I bought a fresh set, sat down with confidence, and began restringing it the way I would a guitar. How different could it be?
The oud now has two strings. The other ten are somewhere in my drawer, alongside a quiet lesson about the difference between knowing a thing and understanding it.
The oud still sits in a corner of the room. I have not touched it since.
But I have fixed my air-conditioner three times.
The Itch That Doesn’t Go Away
There is something in certain men — I won’t claim it is all men, only the ones who know what I mean — that cannot look at a broken thing and simply call someone. It is not stubbornness. It is closer to a relationship. A broken thing is an invitation: here is something you do not yet understand. Come closer. And we come closer. We come with a screwdriver and a wrench and a YouTube tab open on the phone and the slightly dangerous conviction that we can figure this out.
My grandfather built his own house. Not metaphorically. He built it with tools, with timber, with his hands. He could fix almost anything. I watched this as a child the way children absorb things — not consciously, not as a lesson, but as a shape of the world. This is what men do. They take broken things apart, understand them and put them back together. Sometimes they fail. Sometimes they succeed. Both outcomes teach you something the instruction manual cannot.
I did not inherit all of his abilities. Carpentry is not mine to claim. Home improvement is a risk I have assessed and declined. But engines, electrical systems, the stubborn internal logic of machines — that curiosity followed me.
The Tool You Didn’t Know Existed
One day, I found simulator.electude.com. It is not glamorous. It doesn’t promise to make you a mechanic. What it offers is something more honest: a free, interactive automotive engine management simulator — practice vehicle diagnostics without a real car, a real garage, or the real consequence of getting it wrong. You work with virtual control modules, sensors, actuators, and CAN networks — the same systems that govern how a modern car thinks — and you learn to read them. To trace a fault. To understand why the engine management light came on.
There is always a tool for exactly the thing you need that you did not know existed. This is one of them.
It is not a replacement for a qualified mechanic. When something is genuinely wrong — when safety is involved — you take it to a professional. That is not weakness. That is discernment. The Stoics had a word for it: phronesis — practical wisdom, knowing which situation calls for which response. Wisdom is knowing which is which.
But there is a vast territory between I know nothing about this machine and I can perform a full engine rebuild, and most of us spend our lives in that gap. A sensor reads a value. The module compares it to an expected range. The deviation triggers a response. This is cause and effect. And there’s a thing about cause and effect that many don’t mention — it can be learned.
The Daoist tradition speaks of li — the underlying pattern in things. The grain of the wood. The structure beneath the surface that, once seen, makes everything intelligible. A mechanic who truly knows his craft is reading li — the pattern so completely absorbed that any deviation speaks to him/her the way a wrong note speaks to a musician. The engine tells the truth. You simply have to learn its language … and get the right training, of course.
Another Story About Hands
On March 13, 2026, China approved the world’s first commercial brain-computer interface. The device is called NEO. Shaped like a coin, developed by Shanghai-based Neuracle Technology with researchers from Tsinghua University, it allows a person with paralysis to control a soft robotic glove using thought alone.
It requires surgery — the device is placed between your skull and the surface of your brain. Beyond that barrier, the hand that the body had given up on — that had not moved in years — regained the ability to lift, grasp and write. The patient who had not been able to move his hands for six years is Dong Hui. The first thing he did was write his name.
I keep returning to that image. Not the technology — though the technology is extraordinary. The name. The first act a man performs when his hand comes back is to declare himself. I am still here. This is who I am. There is something in that which is older than neuroscience.
The Race Nobody Was Watching
Elon Musk’s Neuralink has commanded the global conversation around brain-computer interfaces for nearly a decade. And yet the company that quietly crossed the finish line first is not based in California. Neuralink remains in clinical trials. NEO is approved for sale.
China did not beat Neuralink by being louder. It beat Neuralink by being ready — not through spectacle but through 36 clinical trials and a regulatory process that took the question seriously. And what it is ready for is, specifically, hands.
The Same Impulse
I think about the oud. Ten destroyed strings and a lesson about assuming that familiarity with one thing transfers to another. I think about my grandfather’s hands — building a house, fixing what needed fixing, teaching me that the world is not something that happens to you. You engage with it. You take it apart. You put it back together, or you try.
And then I think about Dong Hui, writing his name — because someone else, also curious, also stubborn, also refusing to accept that broken means permanent, decided to understand the machine well enough to fix it.
That is the same impulse. Scaled differently. But the same.
My grandfather built a house. I destroyed an oud. I fixed an air-conditioner. Somewhere in Shanghai, a man wrote his name.
The hands do not stop wanting to work. But wanting to work and knowing your range — those are two different things and the second is harder to learn. Because we are not always right, and some of us, if we are honest, have hands built for other things. Mine are better suited to music and art — even if the oud would dispute that. The simulator helps. But always have a plan B.
