You're not crazy. It's sensory overload.

Photo by Brandon Martinelli on Unsplash

Have you ever walked into a room and suddenly felt like you were about to explode?

Maybe the lights are too bright, every sound feels ten times louder, your clothes feel wrong, or someone’s chewing makes you want to scream and the worst part is you feel like you're the only one who can't handle it.

Let’s clear this up:
You’re not crazy.
You’re not overreacting.
You’re probably experiencing sensory overload.

And once you understand it, life starts making a lot more sense. I'm going to tell you:

1. What’s happening 
2. What to do about sensory overload
3. How to explain sensory overload

What Is Sensory Overload?

Sensory overload happens when your brain gets overwhelmed by too much sensory input — sound, light, touch, smell, even movement. It’s like your nervous system hits full capacity and just can’t filter things the way it usually does.

For people with autism, ADHD, or sensory processing differences, this happens more often — and with stronger reactions.

But it’s not limited to neurodivergent folks. Anyone under stress, lack of sleep, or burnout can reach their limit.

Signs of sensory overload include:

• Feeling panicked in noisy or crowded places

• Wanting to escape or shut down suddenly

• Getting irritated by lights, sounds, smells, or touch

• Becoming emotionally overwhelmed out of nowhere

• Struggling to focus or think straight when overstimulated

You're Not Broken

It’s easy to feel like something’s wrong with you when your body reacts so strongly to “normal” environments. But that response is valid.

Your brain isn’t broken, it’s built different. And different isn’t bad.

In fact, researchers has proved that people with autism and other neurodivergent profiles often process sensory input more intensely, not less.¹ That intensity can be a superpower — but in the wrong environment, it becomes a stressor.

What can you do about it?

Here’s what you can try when things start spiralling:

1. Get out of the overstimulating environment if you can. Step outside, go to a quiet room, or even just turn your back to the chaos for a minute.

2. Use tools that help reduce input: headphones, sunglasses, fidget tools, a hoodie — whatever helps you feel shielded.

3. Ground yourself. Focus 100% on something steady and boring like the feeling of your feet on the ground, a texture, or something you can concentrate on that isn't taxing on your brain.

4. Box Breathing Breath 4 seconds in, Hold for 4 seconds, Breath out for 4 seconds, hold for 4 seconds, repeat. This resets your amygdala (Part of the brain that scans for threats).

5. Don’t force yourself to “push through.” That usually makes things worse. You’re not weak — you’re responding to an invisible flood. 

How to Explain Sensory Overload to Someone

When people don’t understand, it can feel isolating. Here’s how to break it down:

“It’s like my brain is a browser with 100 tabs open, and suddenly, all the videos start playing at once. Everything feels too loud, too bright, too fast — and I can’t think or breathe properly.”

Or:

“You know that panicky feeling when you’re hangry and late and your phone won’t stop buzzing? Imagine that, but triggered by sound, light, or fabric on your skin. That’s sensory overload.”

If they don’t get it that’s ok. You don’t need to justify your nervous system.

You’re Allowed to Protect Your Peace

Let this be your reminder:
You’re not too sensitive.
You’re not being dramatic.
You’re not imagining it.

You’re navigating a world that wasn’t built with your sensory needs in mind — and it’s okay to step out, recharge, and do what you need to feel safe and regulated.

Sensory overload doesn’t make you weak. Recognizing it and responding with care is a strength.

Key Takeaways:

• Sensory overload is a real, physical response to too much input.

• It's common in ASD and  ADHD but can happen to anyone.

• You're not broken, your brain is just wired differently.

• Managing sensory overload means listening to your body, creating safe spaces, and using tools that work for you.

Stay healthy. Stay strong. Stay Sane.

-Patient Zero

Sources:

1. Robertson, C.E. & Baron-Cohen, S. (2017). Sensory perception in autism. Nature Reviews Neuroscience, 18(11), 671–684.

2. Tavassoli, T. et al. (2014). Sensory over-responsivity in adults with autism spectrum conditions. Autism, 18(4), 428–432.

3. National Autistic Society: What is sensory overload?