I don't know what exactly you mean by this question/statement, whether you are talking about one person in particular who just happens to be a Jew, or if you have read the dictionary definition with an example of narcissus/Narcissus and so know what it means, or if it has a particular idiomatic usage.
Narcissism refers to a person's character trait, and not a stereotype such as his race or parentage or colour. It's a bit like saying: ' French are arrogant ' (but just because some are doesn't mean they all are) or ' All Germans are blond, blue-eyed squareheads' ( but Hitler had dark hair, brown eyes and was lean.
You could more properly and meaningfully re-phrase your question as:
"Why are so many actors/actresses/models narcissists?"
Some narcissists may personify their pets as an extension of themselves or to receive admiration and attention from others. They may also view their pets as objects that reflect their own status or image.
No. They just believe in doing things. Dont judge them if you do your just as bad as Hitler against Jews. The person who posted that answer above is clearly a Narcissist.
Narcissists who not adjusting adequately or appropriately to the environment or situation.
Jews are not a monolith and have independent thoughts and tastes so no, not all Jews hate custard. Many Jews enjoy custard very much!
Narcissists do believe their own lies and they have no conscience. They don't think about how others feel. Others will percieve them as evil while they feel they are perfectly normal.
I am not sure what "meaningful" means - but many narcissists have long term relationships with their sources of supply (not necessarily with other narcissists).
they did not have enough money probably so they did not move
Because so many Christians are decent people.
Adolf Hitler
they read and study a lot
Hitler was so sproud that he had killed so many Jews he also implied that they were "pests".
Narcissists do NOT fear abandonment - they fear being without "supply" and not in total control.