Looking back on the many years and many diagnoses, I didn’t notice how naive I was about chronic illness. How it doesn’t announce itself all at once or demand serious change in that exact moment. It moves quietly, integrating itself into your life slowly.

I told myself I was just tired. That I hadn’t slept well enough. That I was dehydrated, stressed, or reacting to something I ate. And sometimes, those explanations were true. Those things still happen to me, the same way they happen to everyone else.

My illness was always there, underneath the surface, influencing how quickly I’d lose myself, how long it took me to accept, how much energy it would consume. I wasn’t doing anything wrong and I wasn’t careless or pushing myself unnecessarily. I was living inside a body that required more from me than I understood at the time.

The changes were subtle enough that I didn’t feel forced to respond to them, until one day, I noticed I couldn’t exhale. It’s like a boa constrictor. It tightens quietly and unhurried until it’s too late to notice you’re out of air. You want to resist but it’s physically impossible. Everything is heavy, unmoving, and impossible to ignore. Getting rest sounds enjoyable for most, but for me, there’s never enough and I don’t get to choose when. Normal fatigue and this kind of fatigue are very different and my body sets limits whether I acknowledged them or not.

I can see how slow it unfolded. How easy it was to explain away. How long I could move through life without adjusting it around my illness until I no longer had that choice. The symptoms and anxiety gathered quietly, like coils layering each other around you. It will make you, force you, to listen. These experiences showed me how unmistakable it is when your body needs immediate intervention. I became to know what a crisis felt like and had no choice to learn how to adapt quickly.

Knowing what being in a crisis was like shaped how I understood my body but it also shaped how I understood myself. I learned how to respond to emergencies, how to slow down when pain was undeniable, how to survive when everything demanded attention all at once. I even learned how much grace to give myself, especially when no one else would. Early on, if it wasn’t yelling in my face, I’d pretend it wasn’t there because I didn’t want to “give in” and let it consume me and have it be the only thing people knew about me.

When illness doesn’t force itself into focus, it begins to blur into who you are. It changes how you plan, how you move, how you relate to time and energy long before you consciously acknowledge it. Slowly, the adjustments stop feeling temporary and start becoming more permanent.

That’s where identity shifts. What I didn’t understand yet was how much grief lives in the in-between, in the quiet changes that don’t feel catastrophic but still require you to let go. Each new limitation takes something small but meaningful. A version of yourself. A habit. An assumption. A future you thought was already decided. Every time that happens, you don’t just adjust, you start over. Again and again.

No one really talks about that part…about how chronic illness forces you into repeated grief, not for one loss, but for many. Losses that don’t look dramatic from the outside, but feel cumulative on the inside. Losses that happen quietly, without ceremony or permission to mourn them.

Over time, those losses stop being a surprise. They reshape how you see yourself. What you expect from your body. What you allow yourself to want. Somewhere in that constant rebuilding, identity begins to change, not because you chose to become someone else, but because you had to learn how to live with what remained. Not only do I have to learn how to live in a changing body, I have to learn to accept the reality and decide who I am going to become next.

Most of our identities begin forming long before we’re aware of them. As children, we learn who we are through our bodies, through movement, participation, and feedback. We’re praised for trying, for pushing, for keeping up. We learn what feels normal by watching others and measuring ourselves against them. Identity, at first, is instinctive. It’s built on the assumption that our bodies will allow us to grow into whatever we imagine.

Identity feels effortless. It seems to form quietly and you plan your life assuming the tools will be there. You imagine the future in long stretches instead of short increments. Your sense of self is expansive, rooted in possibility, momentum, and continuity. Soon, our personal obstacles will shape our identities just as much as our world does. We then learn who we are through resistance, through challenges that teach us what we can adapt to, endure, or overcome. These moments don’t just test us; they inform the stories we tell ourselves about who we are.

For many people, obstacles are temporary. They’re chapters, not foundations. Health, though, is not a neutral backdrop when it becomes unreliable. When your body is the barrier, every choice becomes you. Every limitation feels intimate. Identity is no longer built only on ambition or resilience, but on negotiation between what you want and what your body will allow. This is where my illness begins to define my identity in ways few people understand. Not because it replaces who you are, but because it becomes the lens through which everything else is filtered. It influences how you see yourself, how others see you, and how much space you allow yourself to take up in the world.

For a long time, illness has taken my identity from me. It has erased the person I was becoming and replaced her with someone smaller, more fragile, and less certain many, many times. My body is always changing, and with it, the way I use to understand myself collapsed. I can’t rely on endurance, productivity, or comparison anymore. I have had to let go of pieces of me that only existed when my body was a vehicle to get me to the next destination. In that loss, I was left with a question I’d never had to ask before: how do I get there when my body sets the terms?

My identity is no longer built on how much I can push through, but on how intentionally I choose to live within my limits. When my body can’t lead the way, my mind has to. My ability to think beyond illness, to imagine, to adapt, to choose, has to become how I move forward. That’s a whole new level of strength.

I am not limited. I am not done. Each identity is quieter. Slower. Less visible to the world, but it is also more deliberate, more compassionate, more mine.

I didn’t choose this body and I didn’t choose the losses that come with it, but I am choosing who I become inside of it, even on the days I feel small.

You know that question everyone is eventually asked? Can people change? I used to think it meant reinvention, dramatic pivots, bold declarations, and visible transformations. Now, I think change can be quieter than that. It can happen slowly, like something tightening around you until you have to become someone new just to keep breathing. The version of me who could outrun limits no longer fit inside the life I was given. And maybe that’s still change; not becoming someone better or worse, but becoming someone more honest. Someone who knows her edges. Someone who moves carefully. Someone who survives the tightening and calls it growth.

Thanks for reading.