Narcissists rarely look strange from the outside.
Up close, though, you notice things. The odd compliment that stings for hours. The story that was yours last week and is theirs today. The apology that somehow ends with you saying sorry.
You start to wonder if you’re imagining it.
Doubting yourself isn’t proof you’re wrong. Seen alone, each habit looks small. Seen together, over months, they form a pattern that tells you a lot.
Here are 10 weird habits only narcissists have, and what each one is really doing to you.

#1 Their memory vanishes when sorry is due

Ask a narcissist to apologise, and their memory suddenly stops working.
You bring up the comment from Saturday. They frown. “I never said that. You always twist things.”
Push a little, and the conversation flips. Now it’s about your tone, your timing, your problems.
Psychologists have a name for this move: DARVO. Deny, attack, then swap victim and offender. Studies show it leaves the one who complained feeling more at fault.
That’s why you walk away apologising.
One thing helps. Jot down what happened the same day. Then steer back to your original point, calmly, as often as needed. Skip the side fights.
Doubting yourself after hearing “that never happened” doesn’t mean you were wrong.
#2 Their compliments come with a sting

A narcissist’s compliment often has a tiny blade tucked inside it.
“You look great. Did you finally start going to the gym?”
“Nice promotion. They must have been desperate.”
Researchers describe two sides here: admiration and rivalry. Charm does the work at the start. Later, competing with you wins out, and anything good for you registers as a loss for them.
So the praise comes, but it’s been shrunk first.
Soon your successes feel risky to share. Bring your wins to the friends who cheer.
Real praise doesn’t need a but.
#3 Life is one long audition for them

In public, a narcissist plays the part of the perfect partner.
See also What Really Turns Someone Into a Narcissist
At the party, they refill your glass, laugh at your jokes, touch your back. Your friends say, “You’re so lucky.”
Then the car door shuts. Silence the whole way home.
Most of us are a bit more polite with company. This is a different gap: warm out there, cold in here. Their image matters so much because being admired props up how they see themselves.
And since everyone else only sees the show, nobody believes you. You start doubting what you lived through.
Believe the private version. That’s the one you live with.
The audience goes home. You don’t.
#4 Your news becomes their story

Tell a narcissist your news, and within a minute it’s about them.
You mention your sister is sick. “Oh, that reminds me of when I had that awful flu at work.”
Twenty minutes later, you’re hearing about their boss.
The loud, showy type of narcissist tends to hog the spotlight. How you feel only gets airtime when it touches their life.
Over time, you can start to feel like a mirror they talk into. Your needs become a nuisance. Even to you.
One way to tell: see how they act when the room’s attention drifts elsewhere. Do they sulk, interrupt, or drift off?
Your sister is still sick, by the way.
#5 Every small slight goes in the file

A quieter narcissist may keep a running list of every slight, real or imagined.
You forgot to thank them in front of your friends. They said it was fine. Three weeks later, mid-argument, it comes back word for word.
“I didn’t want to make a fuss. I never do.”
Psychologists describe a quieter, touchier form of narcissism. It sulks when ignored and acts like criticism doesn’t land, when it clearly does. Like the loud form, it guards a fragile self-image.
So you tiptoe. And you get blamed for their disappointment.
One way to tell: do their apologies ever arrive without a condition attached?
See also 12 Things Narcissists Do in Public That Give Them Away
You can’t win against a list you’re not allowed to see.
#6 They copy you and swear they didn’t

A narcissist may quietly copy you, then insist it was their idea first.
You start running. Suddenly they’re training for a half marathon. A month later, they tell friends they got you into it.
Mention it, and you get, “Wow. Not everything is about you.”
Envy runs strong in narcissism, most of all in the quieter form. When things go well for you, their sense of being above you wobbles. Shrinking, stealing or spoiling your win steadies it.
Copying is stealing with a smile.
Everyone feels a pang of jealousy now and then. Using it over and over to knock you down is something else.
Watch who falls silent at your good news.
#7 Empathy switches on only when it pays

Many narcissists can read your feelings fine. They simply don’t bother doing anything with them.
You cry after a brutal phone call with your mom. They check their phone and say, “You’re too sensitive. Let it go.”
Then a coworker is upset, and they’re suddenly warm and patient.
In studies, their empathy started low but climbed when they were asked to picture the other side. So it’s less can’t, more won’t.
They saw your tears. They chose the phone.
Bit by bit, you go quiet. Save your heart for the friends who actually show up, not someone storing your soft spots as ammunition.
Your feelings were never the problem.
#8 Shared wins somehow belong to them

When something goes well for both of you, a narcissist often walks off with the credit.
You planned the trip, booked the hotel, found the restaurant. At dinner with friends, it’s “I wanted to treat us.”
The garden you dug together? “My project.”
Researchers call the root of this entitlement: a lasting sense of being owed more than anyone else. Even basic fairness lands as a personal slight.
See also 6 Signs a Narcissist Is Secretly Suffering Because of You
You pour in more and receive less. Asking for a crumb of credit feels like declaring war.
Keep a quiet list of what you put in. Not to argue with them. Just so you know.
Your effort happened, even if no one said so.
#9 You become invisible in a full room

Cross a narcissist, and you may find yourself erased in plain sight.
They chat with your mother at Sunday lunch, joke with your brother, thank the waiter. You ask a question. Nothing.
Days go by. Then they’re back, cheerful, as if nothing happened.
Humans need to feel included and to count. Being frozen out hits both, which is why it can ache in the body and wear you down until you cave.
You say sorry simply to make it stop. Whole topics go off-limits.
Tell them once you’re happy to talk when they’re ready. Then get on with your day. No chasing.
Let the silence be theirs to carry.
#10 They accuse you of their own moves

The things a narcissist accuses you of often describe them perfectly.
They’re texting someone at midnight, and you’re the one “hiding something.” They’re shouting, and you need to “calm down.”
They take and take, then call you selfish. You lie awake replaying it.
Psychologists call it projection. Pinning a flaw on you means they never have to spot it in the mirror.
So you end up defending things you never did, while the real issue quietly disappears.
Hearing the same charge again and again? That repetition is telling you about them. Give the facts once, then let it sit.
When they say “calm down,” notice who’s shouting.
Patterns like these show up across situations, not just on a bad day. And none of them are your fault.
Look at months, not moments. One sweet day doesn’t cancel the rest, and one awful day isn’t the whole picture. Plan for the habits to stay, rather than holding your breath for a change.
You saw it clearly enough to read this far. Trust that.