How do people break a narcissist man's ego?

Stay away from them.

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

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

Falcons have been spotted at UC Berkeley. Is there hope for Campanile chicks again? - Berkeleyside

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

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

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

A new type of X-point radiator that prevents tokamaks from overheating - Phys.org

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

You Might Be Interested In Reading This On Quora:

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.

Wake Forest baseball coach apologizes for homophobic slur caught on camera - The Washington Post

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.

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.

How Narcissists Make You Feel Unimportant and Unwanted

Is it true that most Indian men are gay and they just hide their feelings?

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

The Sneaky Mind Games Narcissists Play

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

Pediatric flu deaths surge in Michigan: 'These are children' - The Detroit News

Top 10 Reasons Narcissists Accuse You of Cheating

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.

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

Circle IPO soars, giving hope to more startups waiting to go public - TechCrunch