... Also, everyone says I'm too sensitive.

The search history is remarkably consistent.

Why am I so tired all the time.
Why does a stressful day rattle me to the core.
Why am I constantly bloated.
Why am I exhausted but still waking up at 3am.

Then, weeks or years later, the searches change shape.

Why does physically going into the office exhaust me.
Why does my kid's whining drive me insane.
Why does caffeine hit me so hard.
Why do I need so much alone time.
Am I a highly sensitive person.

And somewhere between them, you talk to your doctor, they run some tests, and the conclusion: everything is normal. Yet you feel terrible.

If any of that is your search history, this one is for you.

You're Just "Too Sensitive"

If you have been told your whole life that you are sensitive, you probably are. Not because you are dramatic, or fragile, or making too much of things. The observation was accurate. It was just handed to you as an insult, and it was never one.

Sensory processing sensitivity, SPS for short, was first described by Elaine and Arthur Aron in 1997. It covers three things at once:

Depth of processing
Emotional reactivity
Heightened responsiveness to what is going on around you, both the unpleasant and the beautiful.

It is heritable. It shows up in an estimated 20 to 30 percent of people. It is not a disorder, and it is not a diagnosis.

So if you have spent decades feeling like the odd one out, here is a fun fact: roughly one in four people in any room you walk into is built the same way. You are in considerable company.

This Is Not An "Out There" Idea Anymore

Research on this has grown steeply, and a 2026 review in Trends in Cognitive Sciences pulled the whole field together. Brain imaging shows distinct activation patterns in high-sensitivity individuals, particularly in regions handling empathy, awareness, and reward. A highly sensitive brain assigns more weight to incoming sensory signals. More gets through, and more gets processed.

For Better And For Worse

Here is the part that gets left out of most articles about sensitivity, and it is the part that matters most.

The same trait that struggles in draining environments benefits more than average from good ones. Highly sensitive people do worse than others under stress, chaos, and unsupportive circumstances. They also do better than others when circumstances are calm, supportive, and beautiful. Researchers call this the "for better and for worse" pattern.

It's why we see nursing and teaching carrying some of the highest burnout rates of any profession: they are two of the fields that attract deeply attuned, conscientious people who read a room instantly and notice what everyone else misses. Those are exactly the qualities that make someone good at the work. The trouble is the setting: noise, fluorescent light, constant interruption, other people's distress all day, relentless time pressure, and almost no support built in for the person absorbing it. The research bears this out for teachers specifically, who show greater vulnerability to occupational stress and burnout when they score high on sensitivity.

Burnout in these fields is not a competence problem. It is a fit problem, and the people best suited to the work are often the ones the environment costs the most.

Modern life is simply not built for the first group. Open offices, screens, artificial light, noise, crowding, time pressure, constant notification. Nobody designed any of it to exclude anyone. It just concentrates the exposures this group tolerates least well, and then the exhaustion that follows gets filed as a personal failing.

The problem is fit, not the person.

If You Think This Might Be You

The Sensory Processing Sensitivity Questionnaire is free at sps-q.com. It takes a few minutes, and it diagnoses nothing. And for so many women, it is the first accurate one they have been handed.

Next week: what this trait has to do with acid reflux, IBS, migraines, and waking up at 3am, and the bloodwork that keeps coming back normal.

Until next time, scroll intentionally,

Dr. Dominika Zarzeczny, ND · Conscious Medicine