I threw a glass last Tuesday.
Not at anyone. Just... at the wall. Over a late delivery. A parcel that didn't arrive when the tracking app said it would. That's it. That's what set me off.
And in that moment, I wasn't a rational adult who could tell himself that a parcel being late isn't the end of the world. I was pure, white-hot rage. Zero to a hundred in under a second. No warning. No build-up. Just... gone.
Then, about forty-five seconds later... shame. The kind that sits in your chest like a weight and doesn't shift for hours.
If you've got ADHD and you're reading this thinking "yeah, I know that feeling"... I need you to know something. That reaction isn't a character flaw. It's a neurological one. And it's probably the biggest part of your ADHD that nobody ever told you about.
What Is ADHD Emotional Dysregulation?
Emotional dysregulation means your brain's ability to regulate the intensity, duration, and expression of emotions is impaired. Not broken. Not absent. Just running without a dimmer switch.
For most people, emotions work on a sliding scale. Something annoying happens, they feel a bit irritated, they move on. For an ADHD brain, that same trigger can set off a response that's wildly out of proportion to the situation. And it's not just anger. It's everything. Joy that feels like mania. Sadness that hits like genuine grief. Excitement so intense you feel like you might vibrate out of your own skin.
According to research, around 50% of adults with ADHD experience clinically significant emotional dysregulation. That's half of us. And yet... it's not even in the official diagnostic criteria.
Let that land for a second.
The symptom that has arguably caused more damage to my relationships, my self-image, and my daily life than anything else about my ADHD... isn't even mentioned when they hand you the diagnosis.
Why Isn't This Part of the Diagnosis?
Here's where it gets super frustrating.
When ADHD was codified in the DSM, the focus landed on three things: inattention, hyperactivity, and impulsivity. Those are the "official" symptoms. The ones your GP knows about. The ones listed on the NHS website.
But emotional dysregulation was deliberately left out. Not because it wasn't recognised. Early researchers like Paul Wender actually included emotional instability as a core feature of ADHD back in the 1970s. But later committees decided it was too difficult to measure objectively and too easy to confuse with other conditions like borderline personality disorder or bipolar.
So it got dropped.
And ever since, millions of people with ADHD have been walking around with a nervous system that responds to emotions at full blast... being told they're "too sensitive", "too reactive", "too much"... without anyone telling them that this is neurology, not personality.
As of 2026, the NHS page on ADHD mentions concentration, impulsivity, and activity levels. That's basically it. Nothing about the emotional hurricane underneath. And if you went through the UK diagnostic process, you'll know emotional dysregulation barely comes up. They ask about focus. They ask about fidgeting. They don't ask "do you sometimes feel emotions so intensely that you lose control of your response?"
They should.
It's Not Just Anger. It's Everything Turned Up to Ten.
I want to be clear about this because I think when people hear "emotional dysregulation" they picture rage. Outbursts. Shouting. Throwing things at walls.
And yeah. That's part of it. But it's only one frequency on the dial.
Here's what emotional dysregulation actually looks like across a typical week of my life:
Monday. Someone cancels plans and I feel genuinely devastated. Not disappointed. Devastated. Like they've rejected me as a human being. (If that sounds familiar, I've written about rejection sensitivity and its two survival modes before. That's one specific expression of this bigger thing.)
Tuesday. The glass incident. White-hot rage over a late parcel.
Wednesday. My mate sends me a funny video and I laugh so hard I can't breathe. Can't stop. Tears streaming down my face. For about ten minutes. Over a video that was, at best, mildly amusing.
Thursday. I read a news article about a dog being rescued and I'm crying. Full-on crying. At my desk. At 11am on a workday.
Friday. Someone at work gives me slightly ambiguous feedback and I spend the next four hours convinced I'm about to be fired and that my entire career has been a lie.
Every. Single. Day. Something hits harder than it should.
The technical term for this is "emotional hyperreactivity." Your threshold for emotional activation is lower than it should be, and once an emotion fires, it fires at full intensity with a much slower return to baseline. Research highlighted by the ADHD Centre UK confirms that adults with ADHD show significantly greater emotional reactivity and slower emotional recovery compared to neurotypical adults.
We don't feel different emotions to everyone else. We feel the same ones. Just louder, faster, and for longer.
The Shame Spiral That Follows Every Outburst
Here's the part that really gets me.
The emotion itself passes. It always does. Sometimes in minutes, sometimes in hours. But the shame of how you responded? That sticks around like something you can't wash off.
You know you overreacted. You know that crying over a cancelled dinner or snapping at your partner because the Wi-Fi dropped isn't proportional. And in the aftermath, you're left sitting with this uncomfortable truth: you couldn't stop yourself. You saw it happening in real time and you couldn't pull the handbrake.
That's where the real damage lives. Not in the outburst itself. In the story you tell yourself afterwards.
"I'm too much."
"Nobody wants to be around someone like this."
"What the f*ck is wrong with me?"
I spent years in that loop. Years believing I was just an angry person. An unstable person. Someone who needed to "work on themselves" harder. I tried therapy. Mindfulness. Breathing exercises. And none of it made the slightest difference to the speed at which emotions hit me.
Because you can't breathe your way out of a neurological reality.
When I finally understood that emotional dysregulation was part of my ADHD... not a separate problem, not a character flaw, just my brain doing what ADHD brains do... something shifted. Not the emotions themselves. Those are still loud. But the shame got quieter. And that changed everything.
If you've ever felt like you're constantly performing a calmer, more stable version of yourself in public just to get through the day, I wrote about that exhaustion in the piece on ADHD masking. The overlap between hiding your emotions and hiding your ADHD is where things get really painful.
What Actually Helps When Everything's at Full Volume
I'm not going to give you a list of ten techniques and promise you'll be emotionally regulated by next Tuesday. That would be bullsh*t and we both know it.
But here's what's genuinely shifted things for me.
Naming it in real time. When I feel the wave building, I say it out loud... sometimes to myself, sometimes to whoever's in the room... "This is the dysregulation thing. The emotion is real but the intensity is the ADHD." It sounds ridiculous. It works. Not every time. But enough. Something about naming it creates a tiny gap between the feeling and the reaction. And in that gap, you get a choice you didn't have before.
Telling the people close to you. My partner knows about this now. My close mates know. I told them: "Sometimes I'm going to react to things in a way that seems completely out of proportion. It's not about you. It's my brain overclocking. Give me ten minutes and I'll come back to earth." That conversation was one of the hardest I've had. But it removed the guesswork and the hurt from both sides.
The 90-second rule. Neuroanatomist Jill Bolte Taylor's research suggests that the chemical lifespan of an emotion in the body is roughly 90 seconds. After that, what keeps it going is the story you're telling yourself about it. I find this super useful as a framework. When I'm flooded, I try to ride out that first 90 seconds without acting on anything. Sometimes I manage. Sometimes I absolutely don't. But knowing there's a biological endpoint to the wave helps me not drown in it.
Movement. Not wellness. Emergency valve. When the emotion is too big for my body to hold, I need to move. Walk. Run. Shake my hands out. Anything. The energy needs somewhere to go. Sitting still and trying to "calm down" is genuinely the worst advice for a nervous system that's already on fire.
Medication. I'll be honest about this because I think it matters. Since starting ADHD medication, the emotional intensity hasn't disappeared, but the gap between feeling something and reacting to it has widened slightly. That gap is everything. It's the difference between throwing the glass and putting it down hard. Not everyone has access to medication... as of 2026, NHS ADHD waiting times are still brutal across the UK... but if you do have access, it's worth raising emotional dysregulation specifically with your prescriber. Most people don't think to mention it. They should.
You're Not Too Much
If you've spent your life being told you're too sensitive. Too reactive. Too emotional. Too intense.
You're not.
You're experiencing a neurological symptom of a condition you weren't fully told about. A symptom that affects roughly half of everyone with ADHD. A symptom that researchers recognised decades ago but left out of the diagnostic criteria because it was inconvenient to measure.
Your emotions aren't the problem. The volume they play at is a brain thing. And the world not understanding that? That's a system failure, not a personal one.
I still have days where the glass nearly hits the wall. I still cry at news articles and laugh too long at things that aren't that funny and feel rejection like a punch in the chest. I still text people the next morning to say "sorry about last night, that wasn't about you."
But I don't hate myself for it anymore.
And honestly? That's been the real shift. Not quieter emotions. Just less war with myself over having them.
If you've ever wondered what patterns are running underneath the surface for you... take the quiz and find out what kind of wiring you're working with. Sometimes understanding the signal is the first step to making peace with the volume.
