Field Note 001 — Dispatched from the edge of the known.
The day I stopped at mile 44 and called it data.
October 2024. Javelina Jundred. Arizona desert. 108 degrees at the start line.
I was 45 years old, 44 miles into a 100-mile ultramarathon I had declared publicly as my birthday challenge. I had trained for months. Rebuilt my sleep, my nutrition, my strength from the ground up using the exact frameworks I'd spent 20 years developing for other people. I had skin in the game in a way that concentrated the mind considerably.
At mile 44 my body sent a signal I recognized from 10,000 patient encounters and one very specific personal history of ignoring signals until they became emergencies. Heat exhaustion. Not fatigue. Not weakness. A physiological line that the data said clearly: cross this and you're not being brave, you're being stupid.
I stopped.
Most people would call that failure. I called it a field note.
Because here's what mile 44 actually taught me that mile 100 never could have: the gap between what you're capable of and what you're currently expressing is almost never where you think it is. I thought my gap was cardiovascular. Turned out it was environmental, heat acclimatization I hadn't fully addressed in my preparation. Specific, fixable, and invisible until the data showed up in my body at exactly the right moment to make it undeniable.
That's not a failure story. That's a precision prescription I couldn't have bought in any lab.
This is why Guild of the Wild exists.
Not to inspire you. Not to motivate you. Not to give you another protocol to follow or another influencer to trust or another supplement stack to try.
To dispatch.
I have spent 20 years at the intersection of frontier science and the human body, as a clinician, a researcher, a builder of AI-driven health systems, and as the patient the medical system failed so completely that I had to diagnose myself and build what would have saved me. I have treated 10,000 people. Directed medicine for national champion teams. Stood in rooms where the future of medicine is being architected before anyone outside those rooms knows it exists.
I have also been the person sitting in the corner of a birthday party feeling nothing. Bones breaking from ordinary activities. Teeth falling out. $3,000 out of pocket for a blood panel that should have cost $50 because my own colleagues wouldn't order what I needed. The system failing someone who knew exactly how to ask for help and still couldn't get it.
That combination, the frontier and the failure, the clinician and the researcher, the builder and the subject, is the lens Guild of the Wild runs everything through. A biochemist who became a doctor who became an AI health architect who has been both the person designing the system and the person the system failed. That background doesn't just produce stories. It produces a specific kind of pattern recognition, the ability to walk into a room where stem cell researchers, longevity scientists, and extreme athletes are doing things that haven't made it into any textbook yet, understand what's actually happening, and translate it for people who are ready to hear the real version.
That's what Field Notes is. Not just memoir. Not just science. The translation layer between the frontier and the people ready to go there.
What's coming…
Field Notes from the Edge of Performance is a dispatch from inside a world most people never find.
The science that doesn't make it into mainstream medicine because it can't be patented. The athletes quietly doing things that redefine what the human body is capable of. The technologies already built that your doctor has never heard of. The rooms where the real conversation about longevity is happening, not the conference stage version, the dinner table version.
The Croatian yacht longevity retreat. The NASA conference on individual-level health data. The peptide protocols that AlphaFold 3 is making possible right now. The bathroom of the future that will replace your annual physical. The adventures that test you in ways your normal life never will.
Field tested. Truth told.
Just dispatches from the frontier, when there's something worth saying.
You just joined something that doesn't have a clean category yet.
Resilience isn't given. It's built. And you just walked into the place where that happens.
Welcome to Guild of the Wild.
— Dr. Dave
The frontier of human possibility. Field tested. Truth told.