It takes a lot of courage to grow old.
I鈥檝e come to appreciate this after conversations with hundreds of older adults over the past eight years for nearly 200 鈥淣avigating Aging鈥 columns.
Time and again, people have described what it鈥檚 like to let go of certainties they once lived with and adjust to new circumstances.
These older adults鈥 lives are filled with change. They don鈥檛 know what the future holds except that the end is nearer than it鈥檚 ever been.
And yet, they find ways to adapt. To move forward. To find meaning in their lives. And I find myself resolving to follow this path as I ready myself for retirement.
Patricia Estess, 85, of the Brooklyn borough of New York City spoke eloquently about the unpredictability of later life when I reached out to her as I reported a series of columns on older adults who live alone, sometimes known as 鈥渟olo agers.鈥
Estess had taken a course on solo aging. 鈥淵ou realize that other people are in the same boat as you are,鈥 she said when I asked what she had learned. 鈥淲e鈥檙e all dealing with uncertainty.鈥
Consider the questions that older adults 鈥 whether living with others or by themselves 鈥 deal with year in and out: Will my bones break? Will my thinking skills and memory endure? Will I be able to make it up the stairs of my home, where I鈥檓 trying to age in place?
Will beloved friends and family members remain an ongoing source of support? If not, who will be around to provide help when it鈥檚 needed?
Will I have enough money to support a long and healthy life, if that鈥檚 in the cards? Will community and government resources be available, if needed?
It takes courage to face these uncertainties and advance into the unknown with a measure of equanimity.
鈥淚t鈥檚 a question of attitude,鈥 Estess told me. 鈥淚 have honed an attitude of: 鈥業 am getting older. Things will happen. I will do what I can to plan in advance. I will be more careful. But I will deal with things as they come up.鈥欌
For many people, becoming old alters their sense of identity. They feel like strangers to themselves. Their bodies and minds aren鈥檛 working as they used to. They don鈥檛 feel the sense of control they once felt.
That requires a different type of courage 鈥 the courage to embrace and accept their older selves.
Marna Clarke, a photographer, spent more than a dozen years documenting her changing body and her life with her partner as they grew older. Along the way, she learned to view aging with new eyes.
鈥淣ow, I think there鈥檚 a beauty that comes out of people when they accept who they are,鈥 she told me in 2022 when she was 82, just before her 93-year-old husband died.

Arthur Kleinman, a Harvard professor who鈥檚 now 83, gained a deeper sense of soulfulness after caring for his beloved wife, who had dementia and eventually died, leaving him grief-stricken.
鈥淲e endure, we learn how to endure, how to keep going. We鈥檙e marked, we鈥檙e injured, we鈥檙e wounded. We鈥檙e changed, in my case for the better,鈥 he told me when I interviewed him in 2019. He was referring to a newfound sense of vulnerability and empathy he gained as a caregiver.
Herbert Brown, 68, who lives in one of Chicago鈥檚 poorest neighborhoods, was philosophical when I met him at his apartment building鈥檚 annual barbecue in June.
鈥淚 was a very wild person in my youth. I鈥檓 surprised I鈥檝e lived this long,鈥 he said. 鈥淚 never planned on being a senior. I thought I鈥檇 die before that happened.鈥
Truthfully, no one is ever prepared to grow old, including me. (I鈥檓 turning 70 in February.)
Chalk it up to denial or the limits of imagination. As May Sarton, who thought deeply about aging, put it so well: Old age is 鈥渁 foreign country with an unknown language.鈥 I, along with all my similarly aged friends, are surprised we鈥檝e arrived at this destination.
For me, 2025 is a turning point. I鈥檓 retiring after four decades as a journalist. Most of that time, I鈥檝e written about our nation鈥檚 enormously complex health care system. For the past eight years, I鈥檝e focused on the unprecedented growth of the older population 鈥 the most significant demographic trend of our time 鈥 and its many implications.
In some ways, I鈥檓 ready for the challenges that lie ahead. In many ways, I鈥檓 not.


The biggest unknown is what will happen to my vision. I have moderate macular degeneration in both eyes. Last year, I lost central vision in my right eye. How long will my left eye pick up the slack? What will happen when that eye deteriorates?
Like many people, I鈥檓 hoping scientific advances outpace the progression of my condition. But I鈥檓 not counting on it. Realistically, I have to plan for a future in which I might become partially blind.
It鈥檒l take courage to deal with that.
Then, there鈥檚 the matter of my four-story Denver house, where I鈥檝e lived for 33 years. Climbing the stairs has helped keep me in shape. But that won鈥檛 be possible if my vision becomes worse.
So my husband and I are taking a leap into the unknown. We鈥檙e renovating the house, installing an elevator, and inviting our son, daughter-in-law, and grandson to move in with us. Going intergenerational. Giving up privacy. In exchange, we hope our home will be full of mutual assistance and love.
There are no guarantees this will work. But we鈥檙e giving it a shot.
Without all the conversations I鈥檝e had over all these years, I might not have been up for it. But I鈥檝e come to see that 鈥渘o guarantees鈥 isn鈥檛 a reason to dig in my heels and resist change.
Thank you to everyone who has taken time to share your experiences and insights about aging. Thank you for your openness, honesty, and courage. These conversations will become even more important in the years ahead, as baby boomers like me make their way through their 70s, 80s, and beyond. May the conversations continue.
[Correction: This article was updated at 1 p.m. ET on Jan. 21, 2025, to accurately reflect the span of time photographer Marna Clarke spent documenting how she and her partner were aging.]