How do people break a narcissist man's ego?

How Narcissists Make You Feel Unimportant and Unwanted

A narcissistic or psychopathic man is a loser who has to compete with women.

He moves from woman to woman, unable to be a man and stand on his own. He prefers to take advantage of women, while abusing them and driving them to mental breakdown.

Fresh iPhone 17 leak gives first close-up look at next-gen Apple smartphones - Mashable

The Sneaky Mind Games Narcissists Play

It is best to leave him alone, and let him face his struggles on his own.

Top 10 Reasons Narcissists Accuse You of Cheating

The Apple AirPods Pro and AirPods 4 Drop to the Lowest Prices of the Year for Father's Day - IGN

These weak men believe that women have more "privileges" than they do.

The Fascination with Narcissists: Why We’re Drawn to Them

You Might Be Interested In Reading This On Quora:

U.S. blasts Hamas response to Gaza ceasefire plan: ‘Totally unacceptable’ - The Washington Post

Stay away from them.

Instead of going out into the world, competing with other men, and improving himself, that's how he lives, just like a parasite.

He does this by stealing from them, using them, and abusing them. He does this by trying to be better than you, but most of the time he can’t because he is completely useless. He is often very jealous of successful women.

If people in the UK hate Trump so much, why does he own golf courses there?

Trying to change him or even “break” him is impossible.

How do I know this? My ex was a malignant narcissist who tried to destroy me. He was jealous of his ex who was a psychologist, and he was jealous of me because I was educated and successful.

Instead of trying to do something on his own, he preys on women, not just for money and sustenance, but to crush them.

Billie Eilish Kisses Nat Wolff in Italy amid Romance Rumors - AOL.com

It is best not to get involved in a narcissistic man’s failure.

They are so weak and failed as men, that they will put on a whole show pretending to love a woman they actually hate and want to destroy.

10 red flags to watch for on a first date to identify a narcissist

Suspect in custody after 11 stabbed at Oregon homeless services provider - NBC News