I Saved Thousands of Reddit Posts and Learned Nothing—Here’s What Actually Stuck

I went through a phase where I was obsessed with Reddit. Not all day, just whenever I had a spare moment. Waiting for the subway: I’d scroll. Eating: I’d scroll. On the toilet: I’d scroll. At night, lying in bed, I’d tell myself just two more posts, then look up and it was twelve minutes past one. Back then it felt deeply satisfying. Every day I was cramming something new into my head. One day I’d nail down hindsight bias, the next I’d memorise sunk cost fallacy, the day after I’d stumble on a Cold War trivia thread. Over drinks on the weekend I could toss around terms like behavioural economics and catch the slight pause in my friends’ expressions. That private little buzz. I genuinely believed I was making progress every single day.

I can’t quite remember what started the doubt. All I know is there was a team meeting where our manager asked a fairly simple question about smoothing out a workflow. A few days earlier I’d read an almost identical discussion on r/productivity. The post had a ton of upvotes. I’d even hit save. When the manager’s gaze swept my way, my throat went dry and my fingers tapped the edge of the desk twice without thinking. I knew the answer was in one of those posts. I could even picture the background colour of the thread. But the sentences felt like a pile of parts scattered on the floor, and I couldn’t assemble them. In the end I said, “I’ll double-check.” My voice came out tighter than usual. After the meeting I went to the pantry to pour a coffee, my hand still stiff as the liquid reached the rim. Back at my desk I opened my saved list and scrolled for a long time before I found it. Reading the first paragraph, the corner of my mouth even lifted. Right, I thought, I remember thinking this bit was really well written. Then I closed the tab and tried to repeat it to the screen. I got stuck on the third sentence. Started again, got stuck in exactly the same place. I finished the coffee. There were fine grounds at the bottom of the cup.

That was the first time it hit me: what I’d been saving was something like knowledge, but what stayed with me was only the illusion of having learned.

After that I started paying attention to Mike, who sat diagonally across from me. He’d gone to a state university. At lunch, while everyone else was batting around new frameworks and new models, he’d just work through his turkey sandwich, not really joining in. I’d vaguely assumed he struggled to keep up. Then one day an online service went down. A few of us were drawing diagrams on the whiteboard, arguing about whether it was a database issue or a caching issue. Mike stuffed the last bite of his sandwich into his mouth, walked over, leaned in to read the logs on the screen, and typed a handful of commands. Done. Someone clapped him on the shoulder. He muttered, “Cache warm-up didn’t finish,” and went back to his seat to finish his sandwich. I was a little taken aback.

One late night we ordered pizza together. While we waited, I asked him how he normally picked up new things. Chewing on a crust, he pulled a palm-sized spiral-bound notebook from his pocket. The cover was worn soft at the edges. He flipped it open to a page and slid it toward me. There was only a single Reddit link, and underneath it a few scribbled lines: Attempt 1: error. Attempt 2: missing parameter. Attempt 3: ran through. Next to “ran through” he’d drawn a tiny star. He rubbed his nose and said, “Some people can read ten posts a day. It might take me a whole week to work through just this one.” He closed the notebook. “Dumb approach.” The pizza arrived. He picked up a slice that had already gone cold.

At the time I didn’t fully get it. I remember thinking, that’s such an inefficient way to learn. Later I understood: what was slow was the speed, not the growth.

After a while my saved list started growing more and more slowly. I’d see a post about a new Excel function, hover my finger over the save button for a couple of seconds, pull it back, open a drawer, grab a sticky note, jot down the function name, and open a blank spreadsheet to try it. Once, to really understand a git command, I followed a post step by step, deliberately broke the repo and then fixed it. That took the better part of an hour. I shut my laptop, went to the vending machine for a Coke, tore the tab off by accident, and pried it open with my key. As the carbonation hit, I suddenly realised I could type those commands without looking at any notes. It didn’t feel like the “fullness” of having scrolled through dozens of posts. My hands remembered.

A few days ago the bathroom faucet was dripping. I found a bearded guy on YouTube showing how to replace the washer. I took a wrench, pulled it apart, and a spring shot across the room. I spent ten minutes on the floor hunting for it. Put everything back, tightened it, and the dripping stopped. Even now, if I close my eyes, I can recall the order of every part. But that long article on cognitive biases I read last year? I can’t even give you a proper title. Knowledge is strange that way. What your eyes skim doesn’t always stick. What your hands do, somehow, is hard to forget.

So I’ve kept Reddit. Never uninstalled it. After dinner I’ll slump on the couch, swipe a bit, read about someone’s strange adventure. Sometimes the comments are better than the original post. I still catch myself scrolling further than I planned. I just don’t lie to myself about it anymore. I know it’s only input. Input doesn’t automatically become yours.

Last weekend I was in the garage replacing the castors on an old office chair. The wrench slipped and I knocked my hand, and while I was putting on a band-aid it occurred to me: this seed, at least, had been planted. I tightened the last bolt, set the chair upright, and gave it a push. The wheels rolled across the concrete floor. No squeak. Just quiet.