A Real-Talk Guide to Sensory Sensitivities
You know the feeling. You walk into the office and the fluorescent lights are doing that faint buzzing thing nobody else seems to notice. Someone two desks over is clicking a pen. Your sweater tag has been sawing into your neck since 9am and by 2pm you're gripping your desk like it owes you money. By the time you get home, you're not just tired — you're wrung out, like your whole body ran a marathon your legs never left the chair for.
If that sounds familiar, you're not being dramatic, and you're not broken. Your nervous system just runs the world at a different volume than a lot of other people's do. This guide is about understanding that volume — what it is, why it happens, and what actually helps.
It's Not Just "The Five Senses"
Everyone learns sight, sound, touch, taste, smell in school. But your body is also constantly tracking three other things most people never get taught about, and they matter a lot:
Proprioception — your built-in sense of where your body is in space. It's why you can scratch your nose with your eyes closed, or why some people need to lean on a wall to feel "located" in a room.
Vestibular sense — your inner-ear balance system. It's the difference between "wheee, spin me again" and "get me off this elevator right now."
Interoception — your internal weather report: hunger, thirst, a full bladder, a racing heart, that vague sense of "something is wrong" before you can name it.
And of course, the familiar five show up in very personal ways too:
Taste — maybe you live on five "safe foods" on rotation, or maybe you're the person dumping hot sauce on everything just to feel it.
Smell — a coworker's perfume that gives you an instant headache, or the specific smell of rain you'd bottle if you could.
Touch — the sweater tag saga above. Or the opposite: you can't function without a weighted blanket pinning you down.
Sight — glare, clutter, flickering lights, too many patterns in one room.
Sound — sudden noises that make your whole body flinch, or the particular rage that chewing sounds can trigger (that one has a name: misophonia).
Some people's nervous systems turn the volume up on these signals (hypersensitive). Others turn it down, so they need more input to even register it (hyposensitive). Most people are a mix — sound-sensitive but touch-seeking, say, or numb to hunger but wrecked by bright light.
So What's Actually Going On? (A Quick Word on SPD)
When your brain has a hard time sorting and organizing all that sensory information into a manageable response, that's called Sensory Processing Disorder (SPD) — a term coined by occupational therapist A. Jean Ayres, who spent her career studying exactly this.
Here's the part worth underlining: this is not you being weak, dramatic, or "too sensitive." It's a genuine difference in how your nervous system filters the world. Some days the filter just can't keep up, and that shows up as:
Sensory overload — the flood hits and your whole system spikes into agitation or panic.
Meltdowns — the pressure has to go somewhere, and it comes out as crying, yelling, or full-body distress you can't control in the moment.
Shutdowns — the opposite reaction: you go quiet, foggy, maybe can't find words at all, like your brain pulled the plug to protect itself.
Sensory sickness — the next-day hangover. Sore muscles, low fever, nausea, bone-deep exhaustion, after a day that was just too much.
If you've ever had a "good" outing wreck you for the next 24 hours with no clear reason why, this is probably why.
Are You a Seeker, an Avoider, or Both? (Probably Both)
This is the part people find most relatable, because almost nobody is 100% one or the other. You might crave deep pressure hugs but flinch at a light tap on the shoulder. You might love loud concerts but can't stand the hum of a refrigerator.
If you're a seeker, your nervous system is under-aroused, so it's constantly reaching for more input to feel regulated. You're the one who wants the weighted blanket and the tight hug and the fidget toy going nonstop, sometimes all at once. You spin, pace, jump, or rock because your body genuinely needs the movement, not because you're restless for no reason. Loud music and bright, saturated colors don't overwhelm you — they feel good, maybe even necessary. At dinner you're reaching for the spiciest, crunchiest, most intense thing on the plate, because mild flavors barely register.
If you're an avoider, your nervous system is already running close to its limit, so it works hard to block extra input before it tips you over. Tags, seams, and unexpected touch can feel genuinely unbearable, not just annoying. Escalators, sudden turns, and heights bring on quick motion sickness. Headphones and a dim room aren't a luxury — they're the thing keeping you upright on a hard day. And you probably have your five safe foods on rotation, and you are not interested in negotiating that list.
Most people aren't purely one or the other — you might be a toucher-seeker but a sound-avoider, or crave movement while dreading bright light. Once you know where you land across each sense, you can stop fighting your own wiring and start building your life around it instead.
What Actually Helps (Not the Pinterest Self-Care Version)
Bubble baths and "treat yourself" candles are fine, but they're not built for a sensory nervous system. Here's what real sensory self-care looks like.
Build a sensory safety net before you need it. Keep a rough mental (or written) log of what drains you and what refills you. Then stock your toolkit in advance: noise-canceling headphones in your bag, sunglasses by the door, earplugs in your coat pocket. The goal is catching the wave before it becomes a crash.
Give yourself a real decompression ritual. After a loud, bright, overstimulating day, your nervous system needs a deliberate reset — not just "sitting down." Dim the lights. Get under something heavy. Put on the one song you've listened to 400 times because it's safe. Let your body know the input has stopped.
Work with your vagus nerve, not against it. This one sounds technical but it's simple: humming, singing, gargling, and long exhales all activate the nerve that tells your body "we can relax now." Try breathing in for 4 counts, holding for 1, and exhaling for 6 — the longer exhale is what does the work.
Try progressive muscle relaxation. Tense one muscle group — feet, calves, thighs — for a few seconds, then release. It gives your body something concrete to compare "tense" against "relaxed," which can be genuinely hard to feel otherwise.
Move the energy out. Pacing, swimming, swinging, dancing badly in your kitchen — rhythmic movement isn't a distraction from regulation, it is regulation.
Outsource the cues your body doesn't send clearly. If hunger or thirst sneaks up on you (or never shows up at all), don't rely on willpower. Set a timer. Keep a water bottle with visible markers. Treat it as a logistics problem, not a discipline problem.
Give yourself permission to drop things. On a heavy sensory day, sort your to-do list into red (has to happen), yellow (could move), and green (can just... not happen today). Not everything is essential every day, and treating it that way is how burnout happens.
Make hygiene easier on yourself. A silicone vibrating toothbrush, unflavored toothpaste, dry shampoo, a shower cap to keep water off your face — there's no rule that says self-care has to be uncomfortable to count.
When It Helps to Bring in a Professional
You don't have to figure all of this out solo, and you don't have to be in crisis to ask for support.
Occupational therapists can map your specific sensory profile (how your vestibular, proprioceptive, and interoceptive systems respond) and build a personalized plan — movement routines, tools like swings or weighted equipment, or protocols like the Safe and Sound Protocol, designed to gently retrain how your body processes sound and calms itself.
Neurodivergent-affirming therapists work from a completely different starting point than traditional therapy: not "what's wrong with you" but "what does your nervous system actually need." They can help you:
Tell the difference between anxiety (worry in your head) and sensory dread (your body bracing for input it can't handle) — because the tools for each are different.
Unpack the shame that builds up after years of masking, and the exhaustion of constantly performing "fine."
Put words to feelings that are hard to locate internally, using tools like feeling wheels when your body's signals are murky.
Practice actually saying what you need — to a boss, a partner, a friend — instead of just quietly enduring it.
Written by: Stephanie Franzoni, MA, LCPC, CST