When you just can't get started with that really boring but important task.

There is a version of me that only appears when something important needs doing. He is remarkably productive. He vacuums. He rearranges the indoor plants so the light hits them better. He replies to emails from 2024.

He does everything except the one thing on the list that actually matters.

I used to think this was laziness in a clever disguise. It isn’t. It’s a very specific glitch and it has a name.

It isn’t laziness. It’s a starting problem.

The part of ADHD that gets talked about least is task initiation. That’s your brain’s ability to begin something without an external shove. It sits inside executive function, which is the umbrella term for how your brain plans, focuses, manages impulses and switches between tasks.

Here’s what makes it strange. The trouble usually has nothing to do with whether you can do the job. Ask me to write the report and I’ll write it well. Ask me to start writing the report and I’ll suddenly need to know what happened to everyone from my old school.

A 2021 study of 490 adults found that people with higher ADHD symptoms put things off substantially more than those with lower symptoms. The gap was a large one by the usual standards for this kind of research.

So the pattern you’ve been quietly blaming yourself for is measurable. It’s common. And it isn’t a character flaw.

Why your brain treats a dull job like something to escape

Dopamine is the brain chemical behind motivation. It’s what makes a task feel worth beginning before you’ve had any reward from it.

In 2010 a team led by Nora Volkow scanned 45 adults with ADHD and 41 adults without it. The ADHD group scored lower on a standard measure of drive and ambition. Those scores tracked directly with markers in the brain’s reward pathway. Lower markers, lower drive.

Read that again. It reframes the whole thing.

The motivation isn’t missing because you don’t care. It’s missing because the system that generates it runs quieter than it should.

Which explains the vacuuming. A dull job offers no reward for hours. A clean carpet offers one in ten minutes. Your brain isn’t being difficult. It’s doing what a reward-seeking system does when one option pays out now and the other looks like it never will.

And then there’s the time problem

Ask someone with ADHD how long a boring job will take. It’s either “twenty minutes” for something that takes three hours or “the whole day” for something that takes twenty minutes. There’s rarely a middle.

In 2021 a group of researchers examined the results from 55 separate studies on how people with ADHD judge time. They looked at several methods, from comparing short sounds to reproducing intervals. The ADHD groups came out consistently less accurate across all of them. Not wildly. Just reliably.

That matters more than it sounds. If you can’t feel how long something will take then every task is potentially infinite. And an infinite task is a genuinely frightening thing to start.

What the Pomodoro technique actually does about it

Francesco Cirillo came up with it in the late 1980s as a student, timing himself with one of those wind-up kitchen timers shaped like a tomato. Hence the name.

The method is almost insultingly simple. Pick one task. Set a timer for 25 minutes. Work until it rings. Stop and take five minutes off. After four rounds take a longer break of fifteen minutes or so.

What it’s quietly doing is solving all three problems at once.

It removes the starting decision. The timer starts, not you. It shrinks the reward gap by putting a finish line 25 minutes away instead of somewhere over the horizon. And it hands your sense of time over to something external that’s actually accurate. You don’t have to feel how long 25 minutes is. The timer knows.

The two rules people skip

Almost everyone who tries this drops the same two rules, then decides the technique doesn’t work for them.

The first is that a block can’t be split. If you break off at minute eleven to check a message that one doesn’t count and you start a fresh one. This sounds harsh. It’s the entire point. The whole thing rests on 25 minutes meaning 25 minutes. The moment you let it mean “roughly 25 minutes with a bit of scrolling” it stops being a container. It turns back into just another stretch of time you’re vaguely trying in.

The second is what you do with the distraction. Not chase it. Write it down. Keep a scrap of paper next to you and park every thought that arrives, then deal with the lot in the break.

That second rule does more for me than the timer does. An ADHD brain generates its interruptions from the inside. A thought you’ve written down stops nagging in a way an ignored one never does.

When to reach for it

This is the bit I wish someone had told me sooner. It isn’t a general productivity system. It’s a specific tool for a specific problem and using it for everything is how people decide it doesn’t work.

Reach for it when the job is dull but necessary. Expenses, admin, the form, the tidying, the thing that’s been on the list for five weeks.

Reach for it when the job is daunting and shapeless. Anything where you don’t know where to start is something your brain will avoid on principle. Twenty five minutes of poking at it is a start.

Reach for it when you’ve already been avoiding something for days and the avoiding has become its own problem. Getting one round done breaks the spell far better than deciding to try harder.

When not to bother

Don’t use it when you’re already absorbed. If you’ve fallen into a task and it’s going well a timer telling you to stop is vandalism. Let it run.

Don’t use it for work where you can’t control the interruptions. If your job means answering people within minutes a protected 25-minute block will just make you feel like you’re failing at two things at once.

And don’t treat 25 minutes as sacred. It’s a starting point, not a rule. For work that needs a long run-up try 50 minutes with a 10 minute break. On a flat foggy day 15 minutes might be all you’ve got. Fifteen minutes done beats 25 minutes theorised about.

The bottom line

If you’re stuck on something dull or daunting don’t try to want to do it. That’s not going to happen and waiting for it is how a week disappears.

Set a timer for 25 minutes instead. Commit to nothing beyond it. One task. Phone in another room. Timer where you can see it. When it rings stop and take the five minutes properly. The break is the part that makes the next round possible.

The evidence is honest rather than spectacular. A 2025 review that examined 32 studies found that structured work-and-break intervals produced meaningfully lower fatigue than letting people break whenever they felt like it. Focus and motivation improved too, by smaller margins. Most of that research was done on students and there isn’t much of it yet. But the mechanism lines up with what we know about how ADHD brains handle reward and time. And the cost of testing it on yourself is 25 minutes.

If you want a timer that does the counting for you I built a free one called ADHD Pomodoro for iPhone and Android. It’s on my tools page with everything else I’ve made. A kitchen timer works just as well though. Francesco managed with a tomato.