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Dyslexia and ADHD Overlap: Why I Stopped Holding Labels So Tightly

A new Truth About Dyslexia episode on why dyslexia and ADHD can overlap in messy ways, and why holding labels more lightly can make self-understanding easier.

An adult man considering overlapping colourful shapes that represent dyslexia, ADHD and different perspectives.

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Dyslexia and ADHD Overlap: Why I Stopped Holding Labels So Tightly

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A new Truth About Dyslexia podcast episode is out now. Listen below, or read the practical ideas and personal reflections from The Surprising Overlap Between Dyslexia and ADHD.

What you will take from this episode

  • Dyslexia and ADHD can share challenges, but the reasons behind those challenges may differ from person to person.
  • Perfectionism is not a neat, exclusive trait of either dyslexia or ADHD.
  • A vivid picture in your head can make the gap between an idea and its real-world version feel painfully obvious.
  • Years of criticism or feeling judged can also feed a need to get things exactly right.
  • Learning more about yourself does not mean you have to turn every trait into a fixed part of your identity.

A new episode about the overlap we do not always talk about

A new Truth About Dyslexia podcast episode is out now, and I want to talk about something that took me a while to get my head around: the overlap between dyslexia and ADHD.

Have you ever learned a new word for something you do, then held onto it so tightly that any different explanation feels almost personal? I definitely have. When you have spent years trying to understand why your brain works the way it does, finding an explanation can feel like finally getting a missing piece of the puzzle.

The tricky bit is that dyslexia, ADHD and broader neurodivergent experiences do not always sit in tidy little boxes. The same challenge can show up in different people for different reasons. And sometimes a trait that feels deeply connected to one part of your experience may overlap with another too.

That does not make what you have learned wrong. It just means there may be more to learn.

My understanding changed as I learned more

I was diagnosed with dyslexia at 10, but for a long time I thought dyslexia was simply about reading, writing and spelling. It was not until my early 30s that I started understanding more about how it affected the way I think, feel, see the world and build pictures in my mind.

Later, I was diagnosed with ADHD, around five years ago as I record this. That gave me useful language for attention challenges, impulsivity and other parts of how my brain operates.

At first, it was tempting to separate everything. This is dyslexia. That is ADHD. This trait belongs in this box, not that one. I can understand why we do it. When an explanation has helped you make sense of your past, you want to protect it.

But I slowly noticed that some of the challenges I had attached firmly to dyslexia appeared in ADHD conversations too. For a while, I pushed back on that. Looking back, I was not really fighting over the challenge itself. I was fighting over the words being used to describe it.

Dyslexia and ADHD overlap in adults, but not in one simple way

The phrase dyslexia and ADHD overlap in adults can sound neat. Real life is usually less neat. Some people experience a lot of crossover. Some experience very little. Some challenges might show up for one person and not another at all.

That is why I think it is worth being cautious about sweeping statements such as, “this is only an ADHD thing” or “that is only a dyslexia thing”. They can make us feel certain for a moment, but they can also stop us being curious.

Take time challenges as an example. I see time being difficult for people with ADHD and for people with dyslexia, potentially for different reasons. I could do a whole separate episode on that. The useful point here is not to win an argument about which label owns the problem. It is to understand what is actually happening for you and what may help.

If you are still piecing things together, the <a href="/adult-dyslexia-podcast/">adult dyslexia podcast</a> is a good place to hear more honest conversations about dyslexia, ADHD and everyday life.

If you are still piecing things together, the adult dyslexia podcast is a good place to hear more honest conversations about dyslexia, ADHD and everyday life.

Why perfectionism is more complicated than a label

Perfectionism was the example that got me thinking about all this again. Someone emailed to say that perfectionism was an ADHD characteristic, not a dyslexic one. Earlier in my own learning, I might have strongly argued the opposite.

My view now is that perfectionism is not owned by either label. People with ADHD can struggle with it. People with dyslexia can struggle with it. A person can be incredibly particular in one area of life and feel like they have completely given up in another.

I have experienced both sides. I used to be very particular about how I lived. My room was tidy, clean and minimal. That clarity helped my brain. Then I got together with my wife, and we had a little one. Keeping everything perfectly in line became unrealistic, to put it mildly.

I have had to put systems in place and become more comfortable with some clutter and mess. I still have my challenges, and I am sure my wife could give you a list, but I have learned that relaxing a standard in one area does not mean you do not care. It can simply mean life has changed.

An adult man comparing a vivid dolphin image in his mind with a simple sketch on paper.

The visual gap can make “good enough” feel hard

One place my perfectionism shows up is visual thinking. I can see a very clear picture in my head, then struggle when I try to get it out into the real world.

Imagine I picture a dolphin leaping through water and through rings in the air. In my head, every droplet of water looks incredible. If I tried to draw it, though, you would probably get a stick-figure dolphin on a strange angle. I might manage the ring. Maybe.

That gap can feel brutal. The picture in your head is so clear, but your drawing, writing, explanation or first draft does not match it. It is easy to look at the result and decide it is terrible, when really you are comparing it to a mental image nobody else can see.

I see this in my work too. We design websites, and I can often picture what I want a site to look like. But communicating every part of that picture verbally is not always easy for me. If the result does not match what I imagined, I can end up pushing back over tiny details because I am trying to close a gap I have not fully explained.

If language and self-talk play a part in how you approach these moments, I also shared more in <a href="/the-power-of-words-for-dyslexics-2026/">why the words we use can change how we see ourselves</a>.

If language and self-talk play a part in how you approach these moments, I also shared more in why the words we use can change how we see ourselves.

Perfectionism can also grow from being judged

There is another side to perfectionism that matters. Many of us grew up hearing that we should try harder, sit still, stop looking out the window, read better, write better or find something easier than it seemed to be for everyone else.

Over time, those messages can build a question inside you: am I good enough? It can become tempting to believe that if you could just make fewer mistakes, get everything right and be perfect, people would accept you.

That is not me saying this happens to everyone with dyslexia or ADHD. But it is a pattern I have seen, and it makes sense when you have spent years feeling judged for things that other people did not understand.

For a wider view of the things that can sit beyond reading and spelling, listen to <a href="/20-things-adults-need-to-know-about-dyslexia/">20 things adults need to know about dyslexia</a>. Sometimes having better language for your experience is the first step towards being less harsh on yourself.

For a wider view of the things that can sit beyond reading and spelling, listen to 20 things adults need to know about dyslexia.

Colourful flexible shapes and puzzle pieces overlapping to represent a changing understanding of neurodivergence.

Let the label help you, not trap you

When we learn something new, many of us can go all in. I compare it to the two and a half weeks I decided to be vegan. For those two and a half weeks, I could happily have told everyone I was the best vegan in the world. Then I decided it was too hard.

It is a funny example, but the point is real. We can get intensely focused on an idea, make it part of our identity quickly, and start defending it like it cannot possibly change.

I am trying to hold things more lightly. You may have learned that perfectionism is connected to ADHD. Great. That may be a useful lens for you. It does not mean it cannot also be connected to dyslexia, past experiences, visual thinking, fear of judgement or something else entirely.

You do not need to beat yourself up if your understanding changes. Learning more does not mean you were foolish before. It means you are still curious, and that can make life much easier.

If you are wondering whether some dyslexia traits fit your own experience, you can take the free adult dyslexia quiz as an educational starting point.

If the dyslexia and ADHD crossover is especially familiar, my book Dyslexia and ADHD Explained From the Inside shares more of what I wish I had understood earlier.

A gentler next step

If you notice yourself getting locked into a fixed belief about dyslexia, ADHD or any trait you have, try asking one small question: what else could be true here? You do not have to throw away the explanation that has helped you. Just leave a little room for another layer.

If you are wondering whether some dyslexia traits fit your own experience, you can take the <a href="/dyslexia-quiz-form/">free adult dyslexia quiz</a> as an educational starting point. If the dyslexia and ADHD crossover is especially familiar, my book <a href="/dyslexia-adhd-explained-from-the-inside-book/">Dyslexia and ADHD Explained From the Inside</a> shares more of what I wish I had understood earlier.

Most of all, try not to turn a label into another rule you have to get perfect. Your understanding of yourself is allowed to evolve.

Read the full episode transcript

Hey everybody, Stephen here from the Truth About Dyslexia. In today's episode, I want to talk a little bit about how dyslexia and ADHD overlap, how neurodiversity is becoming a big word, and why I think it's really important to not hold things too tight about how you see things. And I've got a couple of good examples of how I've learned to do this because I used to be terrible at it as well. So let's dive into this. Okay, so this topic's a bit of a hard one, so bear with me as I try and explain my point of view here because I think it's really important. And the distinction of this was game-changing in the way I saw myself.

Now, I've spoken about how I got diagnosed with dyslexia at the age of 10, and then I didn't get diagnosed with ADHD until, I want to say 33, 34. It's all blurry, but it's about five years ago, give or take. And how I didn't really understand what dyslexia was till I was in my early 30s. So I had different variations of myself as I learned more and more about these challenges. When I first learned about dyslexia, I thought it was just reading, writing, spelling. That's all I understood.

When I found out more about how it impacts the way I think, feel, how I see the world, my perceptions, I was like, wow, this is amazing. I didn't know any of this, and it all made so much sense. How my brain thinks visually and how visual pictures affect and impact my day-to-day life, all of this other stuff. I then learned about all these, what should we call them, these symptoms that appear because of the way I think and the way my life has shaped because of dyslexia and/or ADHD. And then when I found out later I had ADHD as well, it made a lot of sense. I could understand where my attention challenges were.

I could understand where my impulsivity came from, and just the way my brain worked in that respect. The challenge with it all is that many of these life challenges come with a bunch of, I hate the word comorbidities, but symptoms that appear that can appear for one or for both of them. In some people, they don't appear at all. So this is the biggest challenge with both ADHD and dyslexia. And to be honest, I feel, you know, and I've seen mixed bags of everybody, so many different people with different challenges that some of them I don't experience at all. And, you know, the one that was raised to me in an email recently, which was well received, was around perfectionism.

And the person who sent that to me, and I won't name names or anything, mentioned that, oh, perfectionism is an ADHD characteristic. It's not dyslexic. Now, very early along, I 100% felt the same way, but sometimes the opposite, because I knew a lot more about dyslexia than I knew about ADHD when I first started, 100%. And that was, and I kind of built this, you know, especially when you're learning about this, you build an identity around these challenges, and you're like, because I'm dyslexic, I have this challenge, or I need this exemption, or this, this, this, this. And I truly went down that path, and I really believed in what I'd learned and how I'd learned it, and it made logical sense. And then I learned about ADHD, and I saw that some of the challenges in ADHD matched the same as the ones I'd learned about in dyslexia.

And for a while it was really tough. I'm like, no, that's a dyslexic trait. It's not an ADHD trait. There was a part of me that was kind of fighting against, let's just say words, you know, realistically. It was, I was fighting against a way people... You know, used words.

That was all it was. It was literally different perceptions of similar challenges. And it took me a while to get my head around and be very open to accepting the crossover of dyslexia and ADHD and how things appear. And this example around perfectionism is actually a fantastic one, because a lot of people are told you become a perfectionist if you've got ADHD. But realistically, there's no specific ADHD factor that makes you a perfectionist. You know, being inattentive, that's not a perfectionist base.

Attention is not perfectionism either. You know, people say it's hyperfocus. That's not attention to detail, because I'll guarantee you, once you're out of hyperfocus, you're not caring about being perfect. I'll guarantee you that. So, like, there's a bunch of things that don't specifically relate to ADHD, but people with ADHD have perfectionism challenges, 100%. They do.

With dyslexia, the same thing, perfectionism challenges. But you also, what I see so often with both of these challenges, especially with dyslexia, is the bell curve challenge. And again, I see this in ADHD as well. This comes across people with both diagnoses, where you're either one or the other. You're either a complete perfectionist or you've given up in a lot of ways. And sometimes you can have a bit of both.

You can be a perfectionist about something, and in other places you've just completely given up. Like I used to be a perfectionist about how I lived. My room was so tidy, clean, minimalistic, and I was very,I don't want to say anal is the wrong word, but, you know, it helped my brain. Everything was clear. I was very focused. And then when me and my wife got together, she, you know, she's a bit more, you know, I need things left out so I know where things are, and we've got a little one, so, you know, good luck trying to keep everything in line.

And so I had to literally,I kind of went the other way. I had to put in some systems to make it work, but I kind of went the other way, and I've hopefully most times become a lot more the opposite side. I'm not a perfectionist around minimalism. I'm kind of like, I'm okay. You know, a bit of clutter, a bit of mess is there. I do have my challenges.

I'm sure my wife would tell you that. Don't worry. But, you know, it's both sides of the coin, and it's not specifically an ADHD or a dyslexic trait. Like with dyslexia, there are studies out there. There's one I can even link to in the show notes. Around where they've actually done research.

And the perfectionism side is not,it's not like there's a part of your brain that makes you a perfectionist or not. There's not like a chemical of perfectionism. It just doesn't exist. But the way I see it around perfectionism and dyslexia and where it comes in is our brains can create quite visual pictures. We can create quite clear designs in our heads, okay? I can picture, you know, a beautiful, let's say a dolphin swimming through the water, a beautiful picture of a dolphin swimming through the water, maybe it's jumping out and going through some rings that are just in the air.

It's amazing. Every detail of water, every droplet is just stunning, absolutely stunning. Now, if I wanted to draw that, it's not going to take me two minutes. It's going to take me ages. I don't have the skill set, nonetheless. So if I started to try and draw that picture, it would look like a stick figure dolphin jumping,I could probably get the ring right,jumping through the ring on a weird angle.

It would look horrible. And I'd be like, That's terrible. That's absolutely terrible, because I can't take the picture out of my head and put it into reality. Now, that's a real literal example, but the same happens at work and in relationships. I can picture how some part of my work is needed, but maybe I can see a website, because we design websites, I could see a website and how I want it designed. Now, when I try and brief my team on what I want, because of my dyslexia, I really struggle to communicate and get all of my picture out of my head verbally so that they can create the perfect thing that's in my head.

And what I think, I think is perfect. And so when they can't deliver that, it creates communication issues. I keep pushing back. You've all heard of the move two pixels, two pixels thing, because I've got such a clear picture in my visual head that I can't get right. And so to me, that is where my perfectionism comes from. It doesn't touch the sides of ADHD.

It just doesn't. But on the other hand, where other people pick up the perfectionism side is that many kids with both dyslexia and/or ADHD went through years and years of being told they're not quite good enough, or sit still, or stop looking out the window, or, you know, you should be able to read or write better. You know, or this shouldn't be that hard for you. You know, we all, especially in the early days, people just weren't diagnosed, so this was coming through a bit of everywhere. Okay, so this was coming across the bat. So what happens is, you know, over time, they just, they start to build up this questioning inside, you know, and they start to worry that I'm not good enough.

I keep getting things wrong. How do I get things right? You know, that's the real pain, is that they want to get everything right. And, you know, over time they say, well, if I was perfect, or if I got, if I didn't make as many mistakes, I would be wonderful. You know, people would accept me. And that's the big one, people would accept me.

And so they start to build this way of wanting everything to be perfect so they don't get judged. And this judgment just comes up because they felt judged all their life for different things. I see this across, and if I'm honest, it's a neurodiverse thing. It's really a neurodiverse challenge, this perfectionism side. And so, like, they see this all again. An example I saw in a video recently was about someone who, when they wrote emails, they hated the idea of imperfect emails because it would look stupid, that their spelling was wrong, and that they would be shunned.

And so perfectionism, in my opinion, doesn't come directly from either any neurodiversity. From what I've seen and experienced in my own life, it comes from across the board. And I think we can get very tight, and this is perfectionism is just an example. There's a heap of other things. You know, you can also have, you can also make an argument around time, where that sits. I think time sits an issue for those with ADHD and an issue for those with dyslexia, and slightly different reasonings.

And I can do another podcast on that. But what I would say is, and I know this is very hard for a lot of us, is when we get really focused and learning about learning something, in doubling down on it, we really believe what we've read, and it kind of becomes an instant identity for us. You know, I always explain this one like once I decided to become a vegan for about two and a half weeks until I went, Nope, that's too hard. But for those two and a half weeks, I could tell everyone I was the best vegan in the world, and I probably was for two and a half weeks. And you know what I mean? Like, it's this, we get this real strong focus.

And what I would say is start to learn to let go of things as not being quite as solid as we may think. Things might be wrong, and it might not be a problem you've made. You may have just learned it a certain way, but it can also be right in other factors, and just to be okay about that. Just to not let it sink into your identity so much that you can't change it, that you become so incurious about what could that mean. So, for example, perfectionism. Maybe you have learned that it is an ADHD challenge.

Great, fantastic. But that doesn't mean that it isn't a dyslexic challenge as well, for different reasons, and potentially some of the same. There's probably crossover. And that's the same with everything in life, really. But for what we're talking about today is don't get too fixed. Don't beat yourself up if you learn something one way and you learn a bit more about it next.

That's the rest of everyone's life. It doesn't matter what you are, who you are, learning will never stop. But it's how you receive that learning that will change the way you act in your life. So that's all I want to share today, guys. I hope that's added some value. I hope it's got you thinking.

Hope it's got you letting go of maybe some fixed beliefs you've got. Maybe something will come up in the next couple of days and you can just play with it a bit and not be too worried if it's not quite what you always thought it was. Because I'll tell you, once you learn how to do this, it makes life a lot easier. Hope that's added some value. Have an excellent day. Stephen out.

Thanks for listening to the Truth About Dyslexia. This podcast is sponsored by Added Nutrition and our new product, Added Sleep. It's designed for brains wired differently. If you want to sleep better, maybe give it a try. Use the code Truth About Dyslexia to get a $10 credit on your order at addednutrition. com.

Link in the show notes.

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