A personal project by a French engineer

I had the science. I had the data. I still couldn’t walk past the bread.

I’m Christophe. I build and fix industrial machines for a living. I wore a glucose monitor for months. I know exactly what sugar does to a brain. None of it helped me resist a warm baguette — and for a long time, I thought that meant something was wrong with me.

It didn’t. And it may not mean anything is wrong with you either.

Find your Brain-Fuel Pattern →

Free · About 3 minutes · An orientation, not a diagnosis

Why this exists

My mother’s memory is fading.

I watch her forget the recipes she taught me. The waffles we made together on Sunday mornings. The little rituals that built my childhood.

So food and memory are not abstract topics for me. They are my family.

I’m an engineer. When something matters to me, I study it. I spent hundreds of hours reading metabolic research. I wore a glucose monitor and watched my own blood sugar rise and fall on a graph, meal after meal, for months.

I thought knowledge would be enough.

Then one afternoon I walked into a grocery store for blueberries. The bakery had just pulled bread from the oven. And my brain — my careful, educated, data-driven brain — said: eat the bread. Eat it now.

I stood there with all my science, and the smell of warm bread won.

For a while, I was angry at myself. Where was my discipline?

And then, after months of glucose curves, after hundreds of hours of research, after watching my mother lose the very memories that food had built for us — I realized something simple:

It was never a willpower problem. It was a pattern problem.

The craving didn’t start in the bakery. It started hours earlier — in how I slept, when I ate, what my morning looked like, what my day had already taken out of me. By the time I smelled the bread, the decision was already made.

I was fighting single moments. The pattern was running the whole day.

Once I saw my own pattern, I stopped fighting my body and started working with it. Small swaps. Same pleasures. New habits that fit my real life. Nothing extreme, nothing joyless.

That shift is what this project is about.

Christophe with his mother, who is smiling at him — My mother and me. She is the reason this exists.

What you’ll find here

A short quiz. Real questions about your real day — your energy, your sleep, your meals, your evenings. It takes about three minutes.

Your answers point to one of seven common Brain-Fuel Patterns. You get your pattern, with a name, for free.

Naming it matters. Once a pattern has a name, you are not fighting a vague feeling anymore. You are looking at something you can actually see — and work with.

The quiz is free. If you want to go deeper, there is an optional personalized report ($17, one-time) that maps your full pattern and gives you a gentle first week of small changes. No subscription. No pressure. The free result is useful on its own.

What this is not: a diagnosis, a treatment plan, or a weight-loss promise. I am not a doctor. This is an orientation — a clear place to start, built on published research and careful pattern work.

Take the free quiz →

Who I am

I’m Christophe. French, an engineer, a father, and a son.

For over twenty years I’ve made my living finding patterns in complex systems — machines that thousands of people depend on. When my mother’s memory began to fade, I turned that same way of thinking toward the questions that kept me up at night: why we eat the way we eat, and what it does to our brains over time.

Two promises:

You will not talk to my AI avatar. I don’t have one — and not because I couldn’t build one. The internet gets more fake every day. I didn’t want to add to that.

There is a real person on the other side. For those who want it, I personally take the time to talk through results. Human to human.

Give your pattern a name

Three minutes. A few honest questions. A name for something you may have been fighting blind for years.

Find your Brain-Fuel Pattern →

Free · An orientation, not a diagnosis