How do people break a narcissist man's ego?

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

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.

Stay away from them.

DF Weekly: Why would Microsoft "sideline" its next generation handheld? - Eurogamer

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

The Sneaky Mind Games Narcissists Play

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.

The LAX/Metro Transit Center is opening today—here’s what you need to know - Time Out

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

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

Boulder attack updates: Multiple people injured in 'act of terror,' FBI says - ABC News

Top 10 Reasons Narcissists Accuse You of Cheating

You Might Be Interested In Reading This On Quora:

How Narcissists Make You Feel Unimportant and Unwanted

What’s the weirdest phone call you have ever received?

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

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

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.

Why would my ex block me after I blocked him?

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

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

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.

Is the Trump-Zelenskyy meeting a preview of what the US is going to do to Taiwan?