There was a kid at my school who knew everything about vacuum cleaners. Every model, what it cost, the year it was made, how many crumbs it could pick up per second. He was not casually interested. He was the best-informed person about vacuum cleaners that anybody in that building was ever going to meet.
I thought about him again recently, because he understood something about progress that most people trying to improve their lives have never considered.
Why doesn't doing a little of everything work?
Almost everyone who wants to change their life wants to change all of it. They want to run a marathon. They want to start a business. They want a bigger social circle. They want to take their wellbeing seriously.
That's a good list. Nothing on it is wrong.
The problem is what they do with it. They wake up and go for a run. They come back and track their calories. They do a bit of work on the business. They answer messages and make plans for the evening. They come home and read a chapter and sit down to meditate.
Every one of those is a good thing to do. And by the end of the year, almost none of it has compounded into anything.
What does splitting your focus actually cost?
Here's the line I keep coming back to: they're maximizing their time, but they're minimizing their progress.
Those are two different things and it took me a long time to see the gap between them. A full day is not the same as a productive year. You can fill every hour, feel exhausted by two in the afternoon, look back at your calendar and see nothing but activity — and still be roughly where you were in January.
The reason isn't laziness and it isn't time management. It's that every one of those activities needs your attention to move, and attention doesn't divide cleanly. Four things at a quarter of your effort do not add up to one thing at full effort. They add up to four things that never get past the beginner stage, which is the stage where everything is hardest and least rewarding.
How long should you focus on one thing?
Three months. Long enough that the thing actually moves, short enough that you can see the end of it from the start.
Here's what a year looks like when you run it that way. Two people, same starting line, same January.
The first one spends three months on nothing but work. Wakes up, sits down, works until bed. By the end of March the business is producing real money for the first time. The second one keeps doing a bit of everything — the run, the calories, the gym, an hour on the business, the social plans, the stretching. By the end of March he's read a book and he's slightly stronger, and the business hasn't made a pound.
Then the first one switches. Three months on fitness and nothing else. Wake up, run, eat what he's supposed to eat, sleep on time, stretch. By June he's run a marathon and he looks like someone who trains — and the business is still paying, because he didn't shut it down. The second one is still doing everything. He gets to his marathon eventually, a little later, in a time he wasn't happy with, in a body he wasn't happy with, because he was never actually focused on it.
Then three months on wellbeing. By September one of them has a business, a marathon and a clear head. The other one has a social life and four things that are all slightly better than they were.
They started on the same day. That's the part worth sitting with.
Do you have to give up everything else?
No, and this is the part people get wrong about focusing, so I want to be specific about it.
You don't just give up or completely trash any other sector of your life. You make it minuscule. You maintain it.
During the fitness block, the business didn't stop. He still spoke to his clients. He still did the work that was already on the books. What he stopped doing was trying to grow it. No chasing new clients, no building, no expansion — just enough to keep the thing alive and paying while the attention went somewhere else.
That distinction is the whole method:
- Maxing — this is the one thing getting your attention, your planning and your best hours.
- Maintaining — the minimum that keeps something from going backwards. Not zero. Just small.
Most people who try to focus fail because they hear "focus on one thing" and delete the other three. Then something in one of those three breaks, and they abandon the whole idea and go back to spreading themselves across everything. The maintain list is the part everyone skips, and it's the part that makes it survivable.
One caveat and I mean it: some things in your life are not candidates for a maintain list. Your health, the people who depend on you, anything you've been avoiding that is actually getting worse — those don't go in a three-month holding pattern, and if something in that category is what you'd be parking, deal with that first and pick your block afterwards.
Why does finishing one thing make the next one easier?
Because the thing you finished becomes an input.
Look at how most fitness creators actually got started. They didn't build an audience and then get in shape. They got in shape first, and then the content had something to be about. Three months of real training gives you a body, a set of opinions, a routine worth filming and a reason for anyone to listen. Three months of a bit of training and a bit of filming gives you a mirror selfie.
Put it the blunt way: if you're choosing who to watch, who performs better — someone who has genuinely done the thing, or someone who's been doing a little of it alongside four other projects?
That's why the order matters. Each completed block makes the next one cheaper.
What are the four areas of life to choose from?
I split it into four:
- Fitness — training, running, how you eat, how you sleep.
- Business — your work, your income, whatever you're building.
- Wellbeing — your head. Reading, journalling, meditating, whatever settles you.
- Socialising — your circle, your community, the people around you.
There are dozens of subcategories under each one, but four is enough to choose from and few enough to hold in your head. Pick one. Stick to it. Rotate when the block ends.
And you can change the shape year to year. Three-month blocks are what I use, but six months on socialising until everyone in your town knows who you are, then six months on work, is the same method at a different resolution.
How do you pick the first one?
Two questions, and they take about five minutes:
- Which area would change your life most if it were unrecognisable in three months? Not the one that's easiest. The one with the most leverage on everything else.
- What does "maintain" look like for the other three? Write the actual minimum for each one. Not a plan — a floor.
That second list is the one nobody writes, and it's the one that decides whether you make it to month three.
Frequently asked questions
How long should you focus on one goal at a time?
I use three months. It's long enough for the thing to actually move past the beginner stage, and short enough that you can see the end of it from the start, which matters for sticking with it. Six months works too if the goal is bigger. This is what I've found works for me rather than a researched number — the principle is that the block has to be long enough for compounding to start and short enough that you don't feel trapped in it.
What is the difference between maxing and maintaining?
Maxing means the area is getting your attention, your planning and your best hours. Maintaining means doing the minimum that stops it going backwards — keeping existing clients rather than chasing new ones, keeping your training ticking over rather than trying to set a personal best. Almost everyone who tries to focus deletes the other areas instead of maintaining them, and that's why it collapses.
Isn't a balanced life better than focusing on one thing?
A balanced life is the goal. My argument is about the route, not the destination. Doing a quarter of everything every day feels balanced and produces four things stuck at the beginner stage. Doing one thing properly and then rotating produces four areas that are actually strong, just not simultaneously. You get the balance at the end of the year rather than trying to hold it every single day.
What if I focus on one thing and everything else falls apart?
That's what the maintain list is for, and it's the step to get right before you start. Write down the minimum for each area you're not focusing on and treat it as non-negotiable. And be honest about what genuinely can't wait — your health, anyone depending on you, or something that's already getting worse are not candidates for a three-month holding pattern. Sort those first, then pick your block.
Which area of life should I focus on first?
The one that would change the most about everything else if it were unrecognisable in three months. For a lot of people that's fitness, because it's visible, it has a fast feedback loop, and it tends to make the other three easier to run. But it depends entirely on where you are, and the honest answer is that any choice made properly beats the best choice made half-heartedly.
Does this work if I have a full-time job?
The job is usually a maintain, not a max — you do it well, you don't try to grow it during a block aimed elsewhere. The focus block then runs in the hours you already have outside it. This is a method for deciding where your discretionary attention goes, not a claim that you can drop your obligations.
Get better, together.