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Reading Habits

I Subscribe to So Many Substacks and Read Zero of Them

By Ronan Brew · Contributing Writer @ BrainRetain · June 16, 2026

The little blue badge that says forty-one

My inbox has a folder called "Reading," and the unread count on it sits at forty-one this morning. Every one of them is a newsletter I signed up for on purpose, because the free first post was good. I subscribe to so many Substacks and read zero of them, and that sentence has rattled around my head all week. The guilt of it is oddly specific in a way that ordinary clutter never is, because each unread email was a small decision to become a slightly smarter person. Forty-one of those decisions are now stacked up unopened in that folder, like dishes I keep promising myself I will wash this weekend. The writing is sharp and the writers are people I admire, and somehow none of that is enough to make me actually open one and click.

The problem was never finding good things to read

Photo by Vitaly Gariev on Unsplash

The honest thing I had to admit is that subscribing feels almost identical to learning, even though the two have nothing to do with each other. When I hit subscribe on a sharp essay about supply chains or attention, my brain files it as a thing I now sort of know. The knowledge seems to arrive bundled with the confirmation email, and that feeling carries a real cost. It scratches the same itch that reading would, so the second post never feels urgent and the third one feels like homework. The deeper trouble is that even the newsletters I do read tend to leak out of my head within a day or two. We are all swimming in good things to read, and almost none of us have built a reliable way to keep the parts that actually mattered.

My coworker Priya and the thirty open tabs

Photo by Joseph Sharp on Unsplash

My coworker Priya subscribes to around thirty newsletters, and she treats her unread count as a personal failing she apologizes for out loud. It usually happens mid-morning, while she is waiting for the espresso machine to finish. She showed me her phone once, and the Substack app had a number on it I will not repeat, because it felt rude to stare. She scrolled through the list the way you scroll past old photos you cannot bring yourself to delete. Her reading happens in frantic bursts, where she opens nine posts at once, skims the first third of each, stars a few for later, and never goes back. The detail that stuck with me is that she could name every writer she follows and describe the feel of each one. Yet she could not tell me a single specific idea she had taken from any of them in the past month. She reads more sharp writing than almost anyone I know, which is exactly why it bothers her that so little of it stays.

What to do with the next one you actually open

Photo by Kelly Sikkema on Unsplash

Here is the small move that changes the math, and it starts the next time you open one of these newsletters. When you finish reading, do not subscribe to anything new, and do not star it for later. Both of those are the collecting feeling wearing a productive costume. Close the email and, without scrolling back up, say or write down the one idea you would want to still have next month. Put it in your own plain words, even if it comes out clumsy the first time. That act of pulling the idea back out of your own head is the testing effect, one of the most reliable findings in memory research. Then bring the same idea back tomorrow, and once more a few days later, because spacing those small reviews against the forgetting curve is what keeps it from sliding away.

You should not have to run this by hand

I will be honest that doing all of that by hand, for every newsletter and article and podcast you take in, slowly turns into its own unpaid job. You have to remember what you read, remember to quiz yourself later, and remember to space those quizzes across the week. I have fallen off that wagon more times than I would like to count. Removing that exact friction is the reason brainretain exists, because you Collect the newsletters and articles and videos you consume as you go, and it builds the spaced reviews for you. At the end of the day it pulls everything you took in into one short recap quiz, across every format, with no cards to build and no streak hanging over you. What you are left holding is the part that actually builds memory, the small daily act of reaching back for an idea on purpose.

The unread count was never the problem

The belief worth dropping is that the overflowing folder means you are undisciplined or that you simply signed up for too much. The real trouble is that collecting good writing and keeping any of it are separate skills, and nobody taught us to tell them apart. You found forty-one things worth reading, and that instinct is good and worth trusting. The only thing missing is a way to make the few you do read actually stay with you. So try the test on the very next one you open, before you reach for the subscribe button on something new, and see how much of it you can rebuild tomorrow. If you would rather have that asking handled for you, so the newsletters you read this week are still around next month, that is the job we built brainretain to do.

R

Ronan Brew

Contributing Writer @ BrainRetain

Ronan writes about learning from the things you already consume: podcasts, newsletters, videos, and the pile you keep meaning to get to.

BrainRetain turns what you read into quick reviews, so it actually sticks.

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