How do people break a narcissist man's ego?

Stay away from them.

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.

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

Do Marines really not need sleep during combat training or in general? If this is true, how and why is this possible?

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

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

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

Is there any truth to the claim that Kamala Harris got where she is by sleeping around, or is that just typical conservative bigotry?

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

What was the most inappropriate thing your parent caught you doing as a teen? Was in the bedroom, I thought nobody else was home. My sister and I shared that bedroom but I knew she was gone. I didn’t know my dad was home though.

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

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

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What is the lowest probability event you have personally witnessed?

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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.

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Why is pure dopamine not a recreational drug? And if it was wouldn’t it be the most addictive and fairly side effect free?

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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.

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 are German films often so formulaic even though Germany is a European culture? I love them but they follow formula very closely like Hollywood. What are the best German films?