When a side project dies, everybody gives the same diagnosis. Not enough discipline. Wake up earlier, push through, stop being soft, no days off.
That diagnosis is wrong, at least for people who build after a full workday.
Discipline is hard to develop, and until you have a strong, hard-to-break work ethic after work, “just be disciplined” won’t carry you.
It’s easy to get shit done when you’re stuck in an office.
Partly because you’re there anyway and the pressure is external, partly because the environment dictates behavior. After work you have neither.
Motivation and discipline have been covered enough times on AchievR, so I won’t develop them more in this post.
If you’re curious, you’ll find more under the Consistency and Systems pillars.
One Saturday I spent 6 hours on a new paper product and felt like a creative genius. Then I didn’t touch it for two weeks. Guess which part of that month I remember better?
Those two weeks are the tricky. Stopping doesn’t require action but a lack of it. It’s the default decision, to not do. Still a decision, but one that flies under the radar if you don’t put your focus there.
If you do, you’ll notice that realizing it is not even step 1, it’s step 0. And you’re clueless about how to change, because the techniques you already know didn’t work. That’s when you have to start changing your identity.
This post is about why that happens, and how to fix the information your identity is built on instead of trying to fix your character.
It’s a long one:
Parts 1-4 are theory. What’s really going on, one layer at a time, down to the psychology.
Part 5 is practice. The protocol. Pen and paper, one evening to set up, 60 seconds a night after that.
Want only the practical part? Skip to 5. It works better in order though.
1. Projects don’t die in the middle of a session
The last project you dropped. When exactly did it end?
I bet it wasn’t mid-session. Nobody sits at the desk, writes half a paragraph and says “that’s it, I’m out” (if you do, respect).
You stop between sessions. Usually on an evening when you’re not even working on it, you’re on the couch, and your head unconsciously runs a little review on its own:
Sunday evening → “what the hell did I even do on this thing this week?” → two or three nights come to mind, and one of them was a skip → “bad week” → “that’s like the third bad week” → “maybe I’m just not a finisher” → Monday comes and you don’t open the folder.
Look at what happened.
Your memory brought some evidence, you looked at it for four seconds, and you reached a verdict about yourself.
And discipline can’t do much against a verdict. You can’t grind your way into a project you’ve already decided you’re the wrong person for.
That’s why “just be more disciplined” is useless when your actions don’t match who you want to be.
So forget pushing harder for a moment. The better question is: what was the evidence, and was it any good?
Have you ever checked?
2. Your memory keeps the highlights and throws away the minutes
“I am my remembering self, and the experiencing self… is like a stranger to me.” — Daniel Kahneman, Thinking, Fast and Slow
Kahneman split you in two. The experiencing self lives through every minute. The remembering self keeps the story afterwards, and it’s the remembering self that makes the decisions. Including the one on the couch.
The problem is how it keeps that story. It doesn’t record the whole thing. It mostly keeps two moments, the most intense one and the last one, which he called the peak-end rule. It barely cares how long anything took (duration neglect, if you want the fancy name).
His most famous experiment on this is a little ridiculous. People put one hand in cold water, 14°C (57°F), for 60 seconds.
Then the other hand for 90 seconds: the same 60 seconds at 14°C (57°F), plus 30 more where the water got slightly warmer.
Still cold, just less cold. Later they had to choose which round to repeat, and most picked the longer one. More suffering in total, but a better ending, so the memory was nicer.
Now apply it to your evenings.
What’s the peak of your last month of building? The big night. The 6-hour Saturday, the evening you wrote three sections in a row and felt unstoppable.
What’s the end? Whatever happened most recently. If yesterday was a skip, the whole month gets painted by a skip.
And what gets thrown away? The Tuesday you opened Claude for 25 minutes, fixed an ugly bug and closed it.
No peak, not the end, gone.
It gets filed under “didn’t really do anything”, even though 25 minutes is 25 minutes. They can feel like 5 or like 50, but the output from them is relatively the same.
More here: Flow State and Time Quickening
Even when you like the project (and you have to, because working after work on something you hate and do solely for money will end sooner or later), some sessions will be a pain in the ass.
Even if it’s your one and only passion. I’m writing this to contradict
“Choose a job you love, and you will never have to work a day in your life.”
It’s nothing more than a cute saying.
If you have a 9-5. Your sessions are small by necessity. You build after 8 hours of work and chores, so most of what you do is 20, 30, 80 minutes on a tired head, with no big moment in it.
That’s not a flaw in your system, it’s simply what after-work building looks like. The 12-hour workday is mostly pushed by kids who have time on their hands, try building, and want to be seen as high achievers.
In creative work, time ≠ output, and you already know that from being bored for 3 hours of your 8-hour shift.
Which means the kind of work you do the most is the exact kind your memory deletes.
Someone building full-time has long days and big peaks, and memory works okay for them.
You have a pile of small Tuesdays, and memory turns that pile into
“I barely did anything”.
Which is bullshit, but it’s convincing bullshit, because it comes from your own head. You’re basically the worst-case user of your own brain (sorry).
So that review on the couch runs on a highlight reel. Three nights, one of them a skip. The real record was maybe fourteen sessions, and nobody showed it to you.
And the reel can lie in the other direction too.
The 6-hour Saturday. That night felt huge, so for two weeks my head kept saying “you’re working on it, you’re a builder, it’s going well”. It wasn’t going anywhere.
The peak was covering for two empty weeks, and I only found out because I looked at the file and nothing had changed since that Saturday.
So it’s not that memory always makes you look worse. It makes you look random. Sometimes too bad, sometimes too good, and almost never accurate. Either way you’re steering by something that isn’t the road.
Have you ever been surprised, in a bad way, by how little actually happened on something you felt busy with?
What’s the last evening you remember working on your project? Now honestly, was it a typical one?
3. You decide who you are by watching yourself
So your memory is a bad accountant. Annoying, but why does that decide whether you quit?
Because of what you do with the memories next. You don’t keep them as a list of evenings. You squeeze them into one sentence about yourself.
The psychologist Daryl Bem described this in the late 60s, and it’s called self-perception theory.
The idea is simple: you figure out who you are mostly the same way you figure out who other people are.
By watching what they do. You don’t look inside and find “disciplined person” written somewhere. You look at your own behavior, kind of from the outside, and you conclude.
Think about how you judge a coworker.
The deadline is near and you see him on the phone three days in a row, and you already have a sentence about him. That’s how fast it goes, and it’s how fast it goes with you too.
Except you don’t watch yourself directly. You watch through memory, through the highlight reel from part 2.
I wrote once that your identity shapes your actions. That’s true. But something shapes the identity first, and this is it:
memory keeps 3 nights → you squeeze them into “I’m not someone who finishes” → that sentence decides what’s normal for you → a skipped evening feels normal now, so skipping gets easier → more skips in memory → the sentence gets more true.
More here: From “I want to” to “I’m a person who”
I’ve been training for years. I’m in a good shape, for so long that it’s a core part of my identity. I never sit on the couch and wonder “am I a gym guy?” It’s just a fact about me. I don’t remember 95% of my workouts. Ask me what I did on some Thursday in March and I have no idea.
So why does the gym identity survive a bad memory, and the project identity doesn’t?
Because the gym keeps the log for me. A log impossible to ignore, because I see it in the mirror before every shower.
“I lift weights” is as true about me as “I have green eyes”, because enough repetitions engraved it in my psyche.
I don’t need to remember 400 workouts, the mirror shows the sum of them. The bar shows it, my too tight black shirt shows it.
Same with writing.
“I am a guy who writes at least one piece per week. If I don’t, I’m not me.”
That sentence survived a lot of bad weeks because there’s a public archive with a post for (almost) every week. I don’t have to remember writing them.
They’re just there, with dates. That’s the power of accountability from building in public.
“I’m not someone who finishes”, that sentence is what I built The Builder Identity Install to replace. 14 days, 18 minutes a night, $27, and a refund if nothing moved.
Click the image and get it! 👇
Your side project has no body and no archive yet. A 25-minute Tuesday leaves no mark anywhere you’ll ever see it.
So the only place that evening can live is your memory, and you already know what memory does with it.
Go through the identities you’ve kept for years. The gym, a language, your savings.
Notice that almost every identity that stuck has something visible behind it. Something outside your head that adds up while you forget.
Start collecting hard data. A money manager app (the one with the piggy bank icon) to log EVERY expense.
Clockify for time tracking, sessions only or you’ll go crazy. Any calorie counter if you want to lose weight.
And for writing specifically… I’m working on it. 🤫 Join the Hyper Achiever tier to be the first to know (and pay nothing on top of your Substack sub).
4. Your job has been keeping score for you
So why does this hit people with a day job so hard? Lots of people abandon projects, but the after-work builder does it in a very specific way.
Look at how evidence works between 8:00 and 16:00.
The tickets. Closed, in a system.
The manager. Tells you when something’s good or bad (sometimes too often).
The calendar. Proves what you did with your day.
The payslip. Once a month, a number that says “you worked, here’s the proof”.
When I worked the shittiest job I’ve ever had, at a call center, my sales coach (the only good thing there) had one answer for anyone who said “I don’t have time for this”: “Show me your calendar.”
For years, maybe your whole working life, somebody else has been the scorekeeper. You did the work, a system kept the record, and every month it handed you a number. You never had to build the habit of keeping your own score, because you never needed it.
At 16:00 the scorekeeper goes home. You sit down to build something where nobody counts.
Imagine a company that works like this. Nobody tracks anything for six months. Then one Sunday the boss walks in, asks the team how it’s going, and fires half of them based on a vibe. You’d call that company insane, and you’d be right.
There’s a reason this kills behavior so reliably, and it’s old psychology. B.F. Skinner spent his career on it: behavior that gets something back keeps going, behavior that gets nothing back slowly fades.
He called the fading part extinction (dramatic name, I know). It’s why you keep scrolling, it pays out sometimes. It’s why you eventually stop texting someone who never answers.
What does your project pay out in the first few months?
No money, probably. No audience. No manager saying “nice work”. No payslip. The one reward that IS available is seeing that you moved, that the thing is bigger than it was last month: the satisfaction it gives now and the motivation for a brighter future. We like numbers, and what we like even more is seeing numbers grow.
That’s the reward your memory deletes.
So you work for weeks, get nothing back (not even proof that you worked), and then wonder why the motivation faded. Of course it faded. You built a behavior with zero feedback and expected it to survive on character alone.
Your employee brain is still waiting for someone to tell you how you did. After 16:00, nobody will. So you need to become the scorekeeper yourself.
5. The protocol
This is the practical part.
