Hyperfocus is Flow, and it’s not just an ADHD superpower - anyone can use it.
I’ve been disappearing down rabbit holes my whole life. I can focus on projects for hours, and do it so intensely that I surface to find the day gone, coffee cold, and I’m ravenously hungry from missed meals. I’ve done some of my best work this way. After my ADHD diagnosis, I called it hyperfocus - the ADHD term. Then I read the research and found out there’s another name for the same state.
Hyperfocus is Flow
Psychologist Mihaly Csikszentmihalyi studied complete absorption in work for four decades. He called it flow. The short version: it’s the state where challenge meets skill at the right edge, self-consciousness goes quiet, time distorts, and the work itself becomes the reward. I wrote about it in more detail here: Flow: The Science of Being Completely Absorbed.
Yvonne Groen is an associate professor of psychology at the University of Groningen who studies ADHD and cognitive function. In 2020, she and her colleagues ran one of the most direct empirical tests of whether hyperfocus is specifically an ADHD phenomenon. They found that adults with ADHD don’t experience it more often than people without it (Groen et al., 2020). The absorption happens at about the same frequency. What differs is how we get in and out.
The state itself isn’t an ADHD thing. The entry and exit criteria are.
Entry: when it’s easier, and when it isn’t
When the right conditions are present, people with ADHD often enter flow more easily than neurotypical people do. If the work is genuinely interesting, or novel, or challenging at the right level, or carries real stakes - the ADHD attention system grabs on and goes. Clinical psychologist Russell Barkley - the most-cited researcher in the ADHD field - describes exactly this in Attention-Deficit Hyperactivity Disorder: A Handbook for Diagnosis and Treatment (Barkley, 2015): the ADHD attention system responds reliably to novelty, urgency, challenge, and intrinsic interest. When any of those are present, entry isn’t a problem. It’s actually an advantage.
The friction is specific - but it’s worth naming exactly what kind. Routine, low-stakes work doesn’t promote flow for anyone; that’s just how flow works. The ADHD-specific gap shows up one step further: when work is demanding but not intrinsically interesting, neurotypical people can often push through and still reach absorption. The ADHD attention system can’t reliably do that. That’s where the same system that accelerates entry under the right conditions stalls out for us.
Which means the highest-leverage thing I can tell anyone with ADHD is also the most obvious: choose your work well. If you’re in a field you’re genuinely interested in, doing work that’s reasonably challenging, flow maybe even more accessible to you than to your neurotypical colleagues. The entry advantage is real. It’s worth designing your career and your learning around it. I’m guessing this is also key for the neurotypical people out there. At least I hope it is.
That said, there is always going to be work that doesn’t come with natural hooks - tasks that are necessary but not interesting, obligations that don’t engage the system on their own. This is where you’ll find that your neurotypical colleagues can access some mysterious force that allows them to concentrate despite the low interest. That has always been a huge challenge for me. That said, I’ve excelled in a lot of different roles in my career, and I’ve found a few things that do work for me.
Entry Tricks: How to Intentionally Engage the ADHD Hooks
The most reliable hook is social accountability. Not a deadline I give myself - I have never been able to successfully fool myself with a self-imposed deadline. But scheduling an early review with someone I’d be embarrassed to show sloppy work to? That works almost every time. A subordinate, a peer, a manager - the social stakes engage the attention system where the abstract calendar entry can’t. If you’re currently surviving on last-minute urgency (and it does work, I’m not going to pretend otherwise), try moving it forward a few days by scheduling that review. Same urgency, less panic.
Reframing also works, though what I’m reframing toward matters. Not “this could be a fun puzzle” - that’s not usually honest enough to stick. What works is finding a genuine angle: how could I do this better? Is there a process here I could improve or build? If I can approach a task as a craft problem - how do I do this faster, more cleanly, more effectively - that’s sometimes enough to get traction. It has to be real, not motivational self-talk.
One thing I haven’t personally used but know works for a lot of people: body doubling. Just being in the same space (virtual of physical) as another person who is also working - no interaction required - lowers the entry friction considerably for many people with ADHD. If solo starts are consistently hard, it’s worth trying.
Exit: why stopping is harder
The experience of not wanting to leave a flow state is universal. Anyone absorbed in work they care about knows the reluctance - the interruption feels like a loss. In ADHD, this reluctance has a structural component. Task-switching and cognitive flexibility are executive function capacities that are specifically impaired in ADHD (Barkley, 1997). The normal flow-state reluctance is real; the ADHD exit difficulty sits on top of it.
But before I get into how to exit, I want to say something about when to exit. Exit friction is not always a problem. If what I’m absorbed in is my primary work for the day, I let it run. The goal isn’t to leave flow - it’s to leave flow when other responsibilities require it. My husband calls it “going down the rabbit hole” when I get going on a project, but from where I sit, that’s often exactly where the best work happens. It’s only a problem when dinner isn’t getting made, or when I have an appointment, or when other things genuinely need my attention. When you have the time for it, the exit friction isn’t an issue. In fact, I consider the ability to stay in it a feature, not a bug.
When I do need to exit: timers and alarms are non-negotiable. Nothing else works for me. I can have a meeting on my calendar, a vague awareness that I should check in on other things, a household running itself into disorder - and I will not register any of it while I’m absorbed. The alarm is the only thing that reliably surfaces me. I wrote about the full system in Timers and Alarms for Time Management, but the version I use most for managing flow when I don’t have the time to stay deep in it all day is what I call the Orodomop method: 45 minutes of focused work, 15-minute break. The break is when I do everything else - take the dog out, start dinner, reply to messages, handle the small maintenance tasks a house and a life require. Fifteen minutes isn’t enough to finish anything, which means nothing feels daunting. It’s enough to keep things from falling apart while the real work gets done.
A side note here is that timers are a tool for time blindness in general. Even when I’m not absorbed in a flow state, If I must get up for something or notice time going by, I always use a timer. So oven preheating - Yep timer for that. Need to remember to get the pizza out of the oven later - Yep timer for that too. Want to remember to go to the farmers market on Friday? I can set that alarm a week away and Friday morning at 10:00 AM get a reminder that I intended to go.
Why this reframe matters
If hyperfocus is flow - and the research says the absorption is the same state - then the tools for managing it aren’t ADHD-specific either. The entry hacks work because they engage the same triggers that produce flow in anyone: genuine challenge, real stakes, authentic interest. The exit tools work because timers work on any attention system, not just a distractible one.
I figured these strategies out because we had to. The entry and exit friction is visible and costly for me in a way it often isn’t for neurotypical people, so the motivation to solve it is higher. But the solutions aren’t special. They’re just good design for focus - whoever’s focusing. So for all you neurotypicals out there, I wonder if trying these strategies enhances your ability to get into and manage the flow state? Awesome
