Purpose December 18, 2025

Why Most of Your Life Disappears Without You Noticing

Your brain is designed to delete routine. That's why the years vanish. Three things actually help, and journalling is one of them.

5 min read

I'm writing this from a hammock in Don Det, Laos. A tiny island where the main activity is watching the Mekong River do absolutely nothing.

And I've been thinking about memory.

Specifically, why most of our lives disappear without us noticing. And what to do about it.

Why your brain deletes most of your life

Your brain processes something like 4 gigabytes of sensory data every second. It keeps almost none of it.

What it keeps is what's new, surprising, dangerous, or emotionally intense. Everything else gets filtered out. The same drive to work. The same lunch. The same Tuesday.

That's not a flaw. It's efficiency.

But here's the problem: when you live a very routine life, your brain has almost nothing worth saving. Monday blends into Tuesday blends into March blends into... wait, where did the year go?

I call this Zombie Mode. You're alive. You're technically experiencing everything. But nothing is being recorded, because nothing is new.

The holiday paradox

You've probably noticed this. A two-week holiday feels longer than a two-month stretch of normal life.

Why?

Because on holiday, almost everything is new. New food. New streets. New people. New sensations. Your brain is capturing data non-stop.

Then you come home and slip back into routine. And the next three months vanish.

The holiday didn't actually give you more time. It gave you more memory. More proof that you were alive and paying attention.

Three things that actually help

Seek novelty deliberately. You don't have to quit your job and move to Laos. Take a different route to work. Try the restaurant you've been walking past for two years. Say yes to the thing you normally avoid. Newness creates memory. It's that simple.

Radical presence. When you're in a moment, be in it. Not photographing it, not narrating it in your head, not thinking about the next thing. Just in it. The irony is that presence creates stronger memories than documentation does. You'll remember how that conversation felt better than you'll remember the photo you took of it.

Journal. Daily or weekly. Something. I think of journaling as a save button. You experienced the day. Now save it before it disappears. It doesn't have to be long. "Today this happened. This is how I felt about it. This is what I noticed." Three sentences. That's enough to make a year feel real when you look back.

The reason it matters

A short life that you actually remember is worth a lot more than a long life you forgot.

I'm not talking about doing more. I'm talking about noticing more.

Because the moments are all there. They're happening. You're just not letting them land.

The Life Report isn't about memory specifically, but it gives you a snapshot of where you are right now across all areas of your life. Sometimes that's the most useful thing: a moment where you're forced to actually look at what's happening.

If you're stuck in a routine that feels like it's swallowing years whole, I also wrote about why feeling stuck isn't a character flaw. It usually points to something specific. Worth a read.

From the 50 Lunches Podcast

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