Before the Iron Man Suit, There Was an LED Door

If you are reading this, you probably arrived from the Iron Man challenge. Maybe you saw the home page, watched the announcement video, and clicked your way back through the timeline.

This post is the prequel. The chapter that explains why any of this exists.

A year before the Iron Man challenge, I sat in my workshop and hit record on a phone propped against a stack of books. I was 35, mid-career as a software consultant, with no video skills, no audience, no plan, and one LED door I had just finished building.

That was the first upload on this channel. It got 3 likes. Two of them from family.

This is the story of how that door turned into a public commitment to build a 3D-printed Iron Man suit by losing 40 pounds.

Backing up: January 2025

In January 2025, I made a different kind of resolution. Instead of one big goal for the year, I would pick up one small new habit per month. Some of them would stick, most would not, but the act of trying twelve different things would surface what actually worked for me.

The first month, I forget. The second, I forget. I was not very good at this.

The third month, March, the habit I picked was: post one short on social media every single day. I lasted two months.

But two months of daily posting taught me something. The friction of recording, editing, and shipping every day collapsed from "this is impossible" to "this is annoying but doable." And more importantly, it scratched an itch I did not know I had. I liked making things people could watch.

The fourth-month habit died. The year of small habits died with it.

But the door had cracked.

February 2025: the actual door

While the daily-shorts habit was running in the background, I had also started a project that had nothing to do with content creation. We had just bought our first house. The bathroom did not have a door. I needed to fix that.

I had never touched wood as an adult. The closest I had come was building a wooden replica of Link's Master Sword with my dad for art class in middle school. I got a 20 out of 20 for it. That was the extent of my woodworking resume. I was a software guy. Software does not give you splinters.

So I bought a saw, a couple of clamps, some pine planks, and an LED strip, and I built a door. It was bad. The cuts were not square. The hinges were uneven. But the LEDs lit up the bathroom floor at night, and when I shut it for the first time, I felt something I had not felt from writing code in years.

The thing exists. I made the thing exist.

By the end of February, the door was up. Half a year later it was still doing what bathroom doors do, the LEDs were still lighting up at night, and I had quietly started buying more woodworking tools.

May 27, 2025: hit record on the long version

On May 27, 2025, I posted my first long-form video on this channel. The thumbnail was bad. The audio was worse. It got 3 likes and roughly the same number of views.

I made another one.

Then another. Then another.

I did not have a niche. I was not optimizing for anything. I was just trying to figure out what it felt like to make a video where I knew what I was doing by the end of it.

The first 100 subscribers took months. The first 1,000 took most of a year. I would record on weekends, edit at night after my son went to bed, sometimes spend 10 hours on a 5-minute video that almost no one would watch.

I kept doing it. Partly because my ADHD brain treats every new video like a new quest with a clear finish line. Partly because the LED door had taught me that physical things you build are more satisfying than the spreadsheets and Jira tickets I had been making for a living.

The compounding thing nobody warned me about

What I did not realize at the time was that the channel was an excuse to learn things at industrial speed.

The LED door forced me to learn basic woodworking. The next project forced me to learn finishing. Then CAD, because I wanted to design pieces that actually fit together. Then 3D printing, because CAD without printing felt incomplete. Then basic electronics, because the LEDs needed to do more than just turn on. Then painting and patina, because plastic without finish looks like plastic.

Each video was a small, public, dated promise to learn one new thing. Most of them I did not actually know how to do when I committed. Each one forced me to figure it out under deadline.

A year in, I looked up and realized I had picked up half the skills you need to build a 3D-printed, motorized Iron Man suit. Not all of them. Half. The other half I would have to learn the same way I learned the first half. Pick the project. Commit publicly. Figure it out.

That is, more or less, the entire premise of the Iron Man challenge.

The bridge to the suit

By the end of 2025, two things were true at once.

I was healthier in my brain than I had been in years, because the channel had given me a stupid little engine that turned learning into reps. And I was less healthy in my body than I had been in years, because consulting plus parenting plus a YouTube channel plus three businesses left zero time to take care of myself.

So in early January 2026, I made the next commitment. The biggest one. The one that tied together the only thing I had never figured out (losing weight and keeping it off) with the thing the channel had been quietly preparing me for (a real motorized build).

Two lifelong dreams, one deadline. You know the rest. The rest is the rest of this blog.

But none of it happens without the bathroom door in February 2025, the two months of daily shorts that died on schedule, or the first long-form upload nobody watched on May 27.

The Iron Man suit exists because the LED door did first.