How do people break a narcissist man's ego?

You Might Be Interested In Reading This On Quora:

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.

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.

Why is Donald Trump criticized by so many people?

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

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

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

Shelved Europa Lander mission concept could be used to explore Enceladus instead - Phys.org

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

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.

Stay away from them.

"Oh, Mary!" star Cole Escola manifested their Tony win the old-fashioned way - Salon.com

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

How Narcissists Make You Feel Unimportant and Unwanted

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

Why is Reddit blocked by the Indonesian government?

The Sneaky Mind Games Narcissists Play

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.

How do you feel about the impending end of what Donald Trump calls "the Green New scam"?

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

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