How do people break a narcissist man's ego?

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.

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

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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.

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.

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

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

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

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What do you think of a parent telling their adult child to “keep their personal life to themselves” in relation to talking to them? No reason they should say that it was mean what should I do?

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Stay away from them.

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