Last night I accidentally tapped on “timeline” in Google Maps. I expected something like a route to the store, but saw a whole month’s diary instead: dots, lines, cafes, the front door of some building I apparently visited but can’t remember why. Everything marked with such detail, as if someone else was methodically writing down my life — only instead of thoughts, there’s time in and out, instead of feelings — coordinates.

At first, it feels like a handy proof of yourself: yes, I was there, yes, I stopped here. But half the trips you don’t remember at all. A month ago — a snack bar near the subway, a loop through the park on a Saturday morning. Why? With whom? Just traces without context.

It gets weird seeing how this map is more accurate than any diary or memory I have. Even if I erase a whole week from my head — the service didn’t miss a single address. Here’s Friday night: three different places in a row and a quick stop at a kiosk near home. I’d tell myself — barely went anywhere. But stats say the opposite: every day a new route.

At some point, you catch yourself thinking this portrait is too detailed. That me living in the Timeline — totally real (there are facts), but nothing like the me living inside my head. Memory holds a dull routine of the month: work, a couple of meetups with friends, tiredness, and few events. The map shows no routine: just addresses and constant movement.

The split hits hardest when you find mismatches between these two versions of yourself. You’re sure you met a friend once; the map shows four meetings in different spots. Now you have to ask — were we really there together? Or the other way: you thought you stayed home for weeks, but turns out you walked around the neighborhood every evening and went across town a couple of times.

Turns out you can check your life not just by feelings or stories to friends, but literally by data on where your body moved. No generation before had this tool — even the most honest diary still picked what mattered or was filled in later.

The algorithm logs your presence at a point in space-time every few minutes. No reasons, no feelings.

And it’s as objective as it gets — and at the same time empty inside.

Suddenly you realize: my data twin exists apart from the real me. It’s made from everything I actually did (or at least was recorded), but knows nothing about why it happened or what kind of person I was then.

There’s a strange split of work between memory and data: the first makes up a story with meaning (the main thing is why it all happened), the second collects a timeline without a plot (how many minutes you stood in line matters). Two versions of one life.

But the weirdest part isn’t even this split between selves.

It’s who owns that second portrait.

Because access to it only lasts while the account works somewhere outside me; if it’s deleted or blocked — the whole physical diary vanishes without a trace.

The fullest record of my life is stored outside myself.

And the question that won’t let go: which of these two lives is the real one?