How to cope when memories of them keep resurfacing online

There's a genuinely new injury here, and naming it helps: you are being involuntarily reminded, by a machine, with no warning and no consent, of exactly the person your nervous system was slowly learning not to expect. The psychologist Elaine Kasket, who studies our digital afterlives, describes how the platforms became vast, careless archivists of the dead and the departed — holding everything, forgetting nothing, and resurfacing it not when you're ready but when engagement metrics suggest. The 'On This Day' feature was built to manufacture warm nostalgia and clicks; it has no idea that this face is a bereavement, or that this chapter was closed on purpose. The ambush isn't in your head. The tools are genuinely doing something no prior era's memories could: reaching into your grief uninvited and pressing on the wound to see if you'll tap.

And the surprise is what makes it hurt out of proportion. Grief and heartbreak both heal partly through desensitization — the cues fire, you survive them, they fire a little softer next time. But that only works when the exposure is something you can brace for or titrate. A memory you summon, you're braced for. A memory the algorithm detonates catches the nervous system fully open — no warning, full jolt — which is why a single surprise photo at breakfast can undo a week of steadiness. You're not fragile for being flattened by it. You were flattened because it was designed to arrive when your guard was down.

So the work is two-layered, and writing anchors the deeper one. The surface layer is control: you can turn most of these features off, and doing so is not avoidance or erasure — it's the difference between visiting a grave when you choose to and having the grave delivered to your kitchen at random. The deeper layer is what a letter does: it converts the ambush into an appointment. When you decide, on your terms, to sit with the memory — to write to the person the photo showed, to say what the surprise never let you say, to feel it on purpose instead of by detonation — you take the one thing the algorithm stole, which was consent. The memory stops being something that happens to you and becomes something you do. And a memory you visit deliberately heals; a memory that keeps exploding just keeps re-wounding.

You need to take back the schedule first — the practical, unglamorous layer. Turn off the memory notifications, the 'On This Day', the tagged-photo pings; mute or memorialize where you can. This is not deleting them and not avoidance; it's reclaiming the right that every previous generation had by default — to decide when you open the box. The grave stays where it is. You just stop having it couriered to you at breakfast.

Then convert the ambush into an appointment, which is where the letter comes in. Choose a time, on your terms, and go to the memory deliberately: write to the person the photo showed. If it's grief — tell them the memory resurfaced, and what it was, and what you'd give to be back in it, and what has happened since they left the frame. If it's a chapter you closed — write what the surprise photo yanked at, and then close it again, on purpose, with your own hands rather than the algorithm's. Either way you're doing the one thing the machine took from you: choosing. When the next ambush comes anyway — and one will slip through — you'll have somewhere to put it and a sentence ready: this is mine to visit, not theirs to detonate; I'll take it to the page, on my schedule, not the app's.