Autistic Brains & Sensory Overload - Busting Myths

Added: 2026-05-17

[00:00:00]Myth number two, you're too sensitive.

[00:00:02]You're just picky. Reality, sensory input can land differently for autistic people. More intense, more constant, and harder to tune out. So, the environment can genuinely be overwhelming. This one actually makes me pretty angry cuz it's not a vibe, okay? It's it's an autistic brain. A lot of autistic adults don't experience background noise as background. It's foreground. There's research showing autistic people can have genuine difficulty processing speech or sound when there's competing noises. So, for example, Marshall and colleagues looked at auditory processing in background noise and linked it to differences in how the brain is functioning in autistic people. And when it comes to lived experience of sensory overwhelm, a mixed methods study led by McLellan and colleagues, published in the Journal of Autism and Developmental Disorders, describes how complex and impactful sensory differences can be for autistic adults across daily life. So, no, you're not overreacting to the room.

[00:01:08]Your autistic brain is reacting accurately to what it's receiving. If your brain can't filter input the same way, then "Just ignore it" isn't advice. It's a misunderstanding. Your autistic brain is reacting accurately to what it's receiving. Myth number three, if you cared, you'd just do it.

[00:01:30]Reality, task initiation and switching can be a genuine point of friction for autistic people. Sometimes, your autistic brain isn't refusing, it's stuck. And this myth is brutal because it turns a freeze response into a moral failure, and that's just plain wrong.

[00:01:50]See, autistic people have been describing something called autistic inertia, difficulty starting, stopping, switching tasks, even when you actually want to do the thing. There's peer-reviewed qualitative work by Buckle and colleagues capturing first-hand autistic accounts of exactly this. I can't make my body start experience. If you're frozen in front of a simple task, it's not laziness. It's not a lack of care. It can be a genuine initiation and transition problem. Inertia explains why it motivation can be high and movement can still be impossible without the right supports.