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why does noise affect me so much when other people barely notice it?

3 min readUpdated 13 June 2026

If you have ever sat in a room while a fridge hums, a strip light buzzes, or a conversation carries through the wall, and felt your whole body brace against it while everyone around you seemed untouched, this is for you.

The short answer is this. Your nervous system is not failing. It is doing exactly what it is built to do, only with the volume turned up. For a great many neurodivergent people, and for highly sensitive people too, sound is not something that fades quietly into the background. It stays in the foreground, asking to be processed, every moment it is present. That difference is real, it is measurable, and it has a name.

Sound does not fade for everyone

Most people's brains filter sound automatically. The hum of a fan, the murmur of an office, the traffic outside, all of it gets sorted into the background within seconds, so the brain can give its attention to what matters. This filtering happens without any conscious effort. It is why a person can read a book in a busy cafe and genuinely not hear the noise around them.

For many autistic people, people with ADHD, and highly sensitive people, that automatic filtering works differently. Sound arrives at full strength and stays there. The fridge does not fade. The strip light does not fade. The conversation two desks away does not fade. Each sound keeps demanding a share of attention, and the effort of managing all of them at once is exhausting in a way that is very hard to explain to someone who has never experienced it.

This is sometimes called auditory defensiveness, or sensory over-responsivity to sound. The terms matter less than the experience. What matters is that the experience is genuine, and it is shared by far more people than you might think.

You are not imagining it, and you are not alone

Sensory differences are recognised as a core part of autism. They are formally included in the diagnostic criteria, which describe heightened or reduced reactions to sensory input, including sound, as a defining feature rather than an occasional extra.

Sensory sensitivity is also widely reported by people with ADHD and by highly sensitive people, a trait estimated to be present in roughly fifteen to twenty per cent of the population.

So when a sound that others barely register feels genuinely difficult to you, that is not oversensitivity in the dismissive sense of the word. It is a real difference in how your nervous system takes in the world. The world is built around the assumption that sound fades. For a significant number of people, it does not.

The problem is the world, not you

Here is the part that often goes unsaid, and the part hushri exists to say clearly. There is nothing about you that needs fixing. The difficulty is not a flaw in your nervous system. The difficulty is that the world is loud, and that it was designed around people for whom sound recedes. Open-plan offices, background music in every shop, machinery that runs without thought for who can hear it. None of it was built with your nervous system in mind.

That is worth holding onto, because so much advice about noise sensitivity quietly suggests the answer is to adjust yourself, to cope better, to mind it less. hushri does not start there. The starting point here is simpler and, we think, more honest. Your response to a too-loud world is reasonable. The work is in turning the world down, not in turning yourself off.

What helps

Understanding why this happens is the first thing that helps, because it replaces self-blame with clarity. From there, small, practical changes tend to do more than grand ones. Identifying the specific sounds that affect you most, rather than treating all noise as one problem. Building pockets of quiet into the day deliberately, rather than waiting for them to arrive. Giving yourself permission to leave, lower, or step away, without needing to justify it.

There is no single answer, because no two nervous systems are the same. What there is, is a starting point that does not ask you to be different from who you are. If you would like a place to begin, the reset zone and our calming sounds are free, private, and always here.