I will never again be as young as I am at this moment

For decades I taught the science of aging. Eventually, my own body became the ex

For decades, I taught the science of aging. Eventually, my own body became the example.

thirty-five years, I taught students about the physical changes of aging. In classrooms, clinical settings, and skills labs, we talked about what happens to the body over time: skin becoming thinner and more fragile, temperature regulation becoming unpredictable, and changes in vision. We discussed neuropathy, wrinkles, slowed movements, fatigue, and changes in sleep patterns.

The information was clinically accurate and evidence-based. It was knowledge meant to prepare future nurse aides to care for older adults.

But knowledge is not the same as experience.

When I taught aging, the body was a collection of changes to identify and manage. The information was objective; it was based on research. It was something happening to “other people,” the residents and patients my students would someday care for.

For all the decades I taught, I never thought about how I would feel as those changes began to happen to me.

And then the examples I described in lectures began to show up in my own life. The temperature swings I explained became the reason I kept putting on and taking off the sweater. The neuropathy had taught me to watch more carefully where I placed my feet. The fatigue I had warned students about became real. Students are often handing me my reading glasses.

At some point, I stopped being just the instructor and became the example.

I became the person adjusting to physical changes. For decades, I had taught what happens to aging bodies, but teaching it is very different from understanding what it feels like to live inside those changes.

Physical aging is usually described in functional terms—mobility, strength, vision, and balance. But it also carries emotional changes. Aging alters identity. It changes how I see myself and how other people see me. It influences how quickly I move through spaces and sometimes how seriously my voice is taken.

Those are not clinical symptoms, yet they shape daily life just as much as the physical changes do. These changes are hard to explain in a PowerPoint.

I am still adjusting to living in this changing body. I am learning what needs to be accepted and what can still be pushed against. Some things require patience. Some things require creativity. Some things require acknowledging that time moves in one direction. I will never again be as young as I am at this moment.

There are moments of grief in that learning, but also moments of adaptation. The body changes, but life continues to ask the same question it always has: how will I live my life, and where will I find my joy?

For caregivers, this distinction matters. When aging is understood only as decline, care can become mechanical, focused entirely on deficits and tasks. But when aging is recognized as a constant process of loss and adaptation, care becomes more humane.

Every older body does a remarkable amount of work to function each day, and that effort should be respected.