Somewhere in your house is a Christmas card list that hasn’t been fully accurate since roughly 2011, and I’d like you to go find it. Not to fix it. Just to look at it, the way you’d look at an old yearbook — with a little wince, a little warmth, and the sudden realization that you have absolutely no idea what happened to half these people.
That list is a crime scene, and I mean that affectionately. Somewhere between address twelve and address thirty, a friendship simply stopped, and nobody was there to write the report.
Here’s the strange thing about losing friends after sixty: it almost never looks like losing anything. Nobody sends a farewell note. There’s no scene, no slammed door, no version of events you could tell a therapist. One year you exchanged cards. The next year you meant to. The year after that, you’d lost the address, and somehow losing the address felt less awkward than admitting you’d lost the friendship, so the address stayed lost.
I want to take this seriously, because I think we’ve collectively decided not to, and that’s a mistake with real consequences for how we feel in our seventies and eighties.
Start with a fact that surprised me when I first read it: the anthropologist Robin Dunbar, who spent a career studying how many stable relationships a human brain can actually hold, found that our closest circle of friends — the people we’d call at 2 a.m. — tends to shrink starting in our late twenties and keeps shrinking through midlife, even while our total number of acquaintances stays roughly flat or grows. We’re not bad at friendship as we age. We’re doing something more specific: trading breadth for depth, mostly without choosing to, the way a garden left alone doesn’t die, it just returns to fewer, hardier plants.
The psychologist Laura Carstensen has a related and, I think, more comforting theory. She calls it socioemotional selectivity — the idea that as our sense of remaining time shortens, we unconsciously prioritize the relationships that feel most emotionally worthwhile and quietly let the rest recede. It’s not decline. It’s editing. Some of what looks, from a distance, like a shrinking social life is actually a life getting more selective about who gets to be in it, and that selectivity is one of the underrated advantages of growing older. Twenty-five-year-olds collect people because they don’t yet know who matters. By seventy, you know. The list gets shorter because you’ve stopped auditioning.
But — and I want to be honest about the “but,” because a tidy theory shouldn’t be allowed to paper over real grief — not every friendship that fades away deserved to fade. Some of the people missing from your life now weren’t low-value connections your brain wisely pruned. They were genuinely dear to you, and the reason you drifted has nothing to do with emotional selectivity and everything to do with logistics: a move, a diagnosis, a spouse who got sick and swallowed the couple’s whole social calendar, a falling-out neither of you quite remembers the terms of anymore. Carstensen’s theory explains a lot. It doesn’t explain everything, and it shouldn’t be used to convince yourself that every loss was secretly for the best. Some of them just hurt.
Which brings me to something I think deserves far more cultural permission than it currently gets: grief for a friendship is real grief, and it is treated, almost universally, as if it isn’t. When a spouse dies, the casseroles arrive within the hour. When a forty-year friendship quietly ends — because she moved to be near her grandchildren and the calls tapered off, or because he’s in memory care now and doesn’t reliably know who’s visiting — nobody brings anything. There’s no ritual. You’re expected to simply notice, one ordinary Tuesday, that a person who used to know the whole shape of your life no longer does, and to carry on as though that isn’t a loss worth naming. I’d like to name it here: it is. If a friendship like that has quietly ended in your life, you’re allowed to grieve it exactly as seriously as you’d grieve anything else you loved and no longer have.
Now, the part where I try to be useful rather than just accurate.
If you’ve been putting off reaching out to someone — not because of a fight, just because of time, the ordinary erosive force that takes down more friendships than any argument ever could — I want to gently dismantle the excuse that’s currently stopping you, because I suspect I know exactly what it is. It’s not that you don’t have her number. You do. It’s that too much time has passed, and reaching out now would require acknowledging the gap, and acknowledging the gap feels harder than just… not.
Here’s what the research on rekindled relationships consistently finds, and it’s more encouraging than you’d expect: the person on the other end almost never experiences your reaching out as an accusation or an audit of the silence. They experience it as being remembered. There is no ledger where your years of not-calling are being tallied against you. Most people, hearing from someone they’d quietly assumed had moved on, don’t calculate a debt. They feel found.
So don’t send an apology tour. Don’t explain the silence — an explanation implies it needs defending, and it doesn’t. Send exactly this, unadorned: “I was thinking about you today. No reason, just wanted you to know.” Nine words. No agenda attached, which is precisely what makes it safe to answer.
And if you’re on the other side of this — if you’re the one people describe as harder to reach now, quietly narrowing your own circle the way Carstensen describes, more content with fewer, deeper ties — that’s not a failure either. It might be exactly the selectivity that’s supposed to happen at this stage of a life well lived. The trick isn’t to reject that narrowing. It’s to make sure it’s actually happening on purpose, to the people who deserve it, and not simply by default to whoever happened to still have your new phone number.
Go find the Christmas card list. You don’t have to update the whole thing today. Just pick one name — not the closest one, the one you’ve thought about and kept meaning to reach — and send the nine words.
The list has been wrong for years. Let it be wrong in one better direction before the week is out.
— Eleanor