The Exoskeleton

I couldn't walk without paying for it.

Not metaphorically. Literally. Twenty minutes upright, and I'd spend the next three days in bed. My heart would be racing. My body would feel like it was full of concrete. The fatigue wouldn't be tiredness — it would be a reset button pressed on my nervous system. Post-exertional malaise. PEM. The thing nobody tells you about when you have dysautonomia.

Most people don't know what that is. They hear "exercise intolerance" and think: lazy. Deconditioned. Not trying hard enough. They think you need to push through.

Here's what actually happens: your nervous system doesn't regulate properly. Your heart doesn't adjust to movement the way it's supposed to. So you stand up, and everything costs triple. Your legs don't have enough blood. Your brain doesn't either. And if you push past it — if you go for a walk, climb stairs, do the thing a healthy body can do without thinking — you don't just feel tired. You trigger a crash. Days in bed. A reset you can't undo by resting harder.

For years, I worked around this. Sitting. Lying down. Building organisations from bed. But I kept hitting the same wall: my body was a constraint that limited not just what I could do, but who I could be. I couldn't go to my daughter's school. I couldn't stand through a conversation. I couldn't move through the world the way other humans do.

Then I got an exoskeleton.

It's not what you think. Not a sci-fi suit. It's a lightweight frame — carbon fiber and motors — that fits around your legs. It reads your movement and assists it. When you try to stand, the exoskeleton does some of the work. When you try to walk, it reduces the load on your legs by up to 40%. Your heart doesn't have to work as hard. Your nervous system doesn't have to compensate. The crash doesn't come.

I can walk for an hour now. Not because I'm fixed. Not because I pushed through. But because I have a tool that works with my constraint instead of against it.

This is the thing nobody tells you about disability: the tools that actually work are the ones that don't ask you to change your body. They change the equation instead.

For years, I was told: you need to exercise more. Push harder. Rebuild your fitness. The problem was me — my lack of will, my deconditioning, my failure to try. The exoskeleton doesn't say any of that. It says: your nervous system has real limits. And here's a device that lets you move within them.

That's not inspiration. It's not a story about overcoming. It's something quieter: it's permission. It's the moment when the world stops asking you to break yourself and instead builds something that fits.

I still crash sometimes. The exoskeleton doesn't cure PEM. But it changes what's possible. I can walk to my daughter's school. I can stand through a conversation without my vision going gray. I can move through the world in a way that doesn't cost everything.

And the reframe — the thing that lands differently now — is this: the constraint was never the problem. The problem was that everything was designed for bodies that don't crash. The solution isn't fixing my body. It's building tools that work for bodies like mine.

My body didn't change. But finally, something changed with it.