You looked at your own kitchen this morning and it looked like a photograph of your kitchen. The room was there, you knew it was there, and yet something between you and it had gone flat.
If you've been asking yourself "why does everything feel unreal?", you're not alone, and you're not losing your mind. This article explains what derealization is, what sets it off, what keeps it going, and when to talk to someone.
Why does everything feel unreal?
Most often because your nervous system has turned the volume down on everything at once. It's called derealization. It's a protective setting rather than a break from reality, and you're still here. It just doesn't feel like it.
When your system has been on high alert for a long time, or gets overwhelmed quickly, it can dial down how vivid life feels. Think of it as a dimmer switch. Being able to keep going with the intensity turned down can be useful in a crisis.
People describe it in very similar ways, which is reassuring in itself:
A pane of glass between you and the room.
Colours flatter than they should be.
Voices arriving a half second late, as if dubbed.
Familiar rooms and faces feeling subtly wrong, like a good copy.
Time going strange, so an hour and a minute feel much the same.
You don't need to describe it perfectly. Feeling detached from reality is well understood by people who work with it, and it's more common than the silence around it suggests.
If this has been around long enough to frighten you, say so out loud to someone, even if it's only in a free 15-minute consultation with someone who has heard it before.
Is derealization dangerous?
Not in itself. It's frightening, exhausting and disorienting, and those aren't the same as dangerous.
Most people's biggest fear is that this is the start of losing their mind. Here's the key point. With derealization, you know the unreal feeling isn't how things actually are. You know the room is really there and that something in how you're seeing it has changed. That awareness is exactly what separates it from psychosis, where the belief goes along with the experience.
Brief episodes are common, especially when people are tired, stressed or recently frightened, and most pass on their own. A long highway drive where you can't remember the last twenty kilometres is a mild, everyday cousin of the same process. What brings people to a therapist isn't having it once. It's having it stay.
It also doesn't mean you're about to lose control. People routinely work, parent and hold conversations while feeling like they're watching themselves do it.
When it needs urgent medical attention
If this came on suddenly after a blow to the head, or arrives with weakness, numbness, vision changes or a severe headache, treat it as a medical emergency and call 911 or go to the nearest emergency department. If it started after beginning or stopping a medication, or is tied to substance use, mention that in your consultation so the right member of our team can look at the whole picture.
How is it different from depersonalization?
In derealization, the world feels wrong. In depersonalization, you feel wrong.
Depersonalization points inward. You might feel like you're watching yourself from a step behind, your voice sounds like someone else's, or your face looks unfamiliar in the mirror. Derealization points outward, at rooms, streets and people.
Most people get both, often in the same half hour. That's why the DSM-5, the manual clinicians use for diagnosis, groups them together as one condition called depersonalization-derealization disorder when symptoms are ongoing and distressing. Knowing the difference mostly helps you describe what's happening. It rarely changes the treatment.
What sets it off?
More things than people expect, and several are completely ordinary.
Panic. This is one of the most common routes. Derealization is a recognized symptom of a panic attack, and it can last for hours after the attack ends. Our guide on how to stop a panic attack can help with that part.
Sleep debt. A few bad nights in a row can do it on their own. This is the trigger people most often overlook.
A long stretch of stress. Not one dramatic event, but months of running at full capacity. It often shows up once the pressure eases, which makes the timing confusing.
Trauma and trauma reminders. Dissociation is one way the mind copes with something it can't escape, and it can return when something touches the same memory.
Substances. Cannabis comes up often, and for some people one experience can start a stretch that lasts long after the drug is gone. Alcohol and stimulants can play a part too.
Physical states. Migraine, dehydration, fever, low blood sugar and the aftermath of illness can all contribute.
Having derealization doesn't mean you must have experienced trauma. Plenty of cases begin with three bad nights of sleep and a stressful month.
Why it's so hard to explain to other people
Because every word for it feels wrong, and there's nothing to point at. You can show someone a rash. You can't show them that your hallway looks like a movie set. So people say you're tired, and you give up and say never mind. Carrying something frightening alone tends to keep your nervous system on alert.
If it helps, borrow this sentence: "My brain has turned the intensity down on everything, so the world feels like a film of itself. It's a stress response, it's not dangerous, and I know what's real."
How long does derealization last?
Anywhere from a few minutes to a long stretch. What usually predicts the length is what's feeding it.
When it's tied to a panic attack, it often lifts as the panic settles. When it follows a few sleepless nights, it tends to clear when sleep does. When it sits on top of ongoing stress or unprocessed trauma, it can last weeks or months, and people describe it as a fog they live inside.
We won't put numbers on those, because reliable figures are hard to find. Keeping a rough note of the days, rather than checking hour by hour, often shows that things have been improving in ways you couldn't feel.
Why it sticks around, and what you can do
The monitoring keeps it going.
Once derealization has frightened you, you naturally start checking. Is it still there? Is it worse than an hour ago? You stare at your hands and read forums at one in the morning.
Every one of those is a form of watching for danger, and watching for danger tells your system the threat is still happening. That's the very condition that turned the dimmer down in the first place. So the checking keeps the feeling going, and the feeling seems to justify more checking.
Breaking that loop is the heart of the work:
Check less. Notice the urge to test reality and let it pass.
Get back to ordinary life while the feeling is there, instead of waiting for it to clear first.
Let it be there without arguing with it. It feels wrong, and it's also what helps.
Fix the basics. Sleep, alcohol, cannabis, caffeine and a week with nothing in it but work all matter.
Grounding through your senses (cold water, texture, naming five things you can see) helps you get through a bad twenty minutes. It isn't a cure, but it's a good tool to have.
When is it worth talking to someone?
When it's been around for weeks rather than days, when it gets in the way of work, driving, school or the people you live with, when the fear of it has grown bigger than the feeling itself, or when it started after something you've never talked about.
That last one matters. If the detachment began after a hard event, it's worth bringing to a therapist who works with trauma and PTSD rather than managing it alone. Our article on trauma and your window of tolerance explains why a nervous system can shut down like this.
We've been providing counselling in Kitchener-Waterloo since 2016. We see people in person in Waterloo, Kitchener, Cambridge and Ottawa, or online anywhere in Ontario. Sessions with our therapists are $130 to $200, and there is a one-time $50 setup fee. Many extended health plans cover counselling, and in many cases we can bill your insurance directly, depending on your plan and your therapist. Depending on your plan, your insurance may cover the full session fee. You won't need a referral, and we don't have a waitlist.
If thoughts of suicide or self-harm show up, don't wait for an appointment. Our practice can't offer crisis support. Call or text 9-8-8 any time. In Waterloo Region, call Here 24/7 at 1-844-437-3247. In Ottawa, call the Mental Health Crisis Line at 613-722-6914. In an emergency, call 911.
Taking the first step
Describing this to a therapist is often easier than describing it to yourself. A free 15-minute consultation is enough time to try.