I just stumbled across this article whose title I'm absolutely in love with:
"How to Talk to a Narcissist...When Listening A Lot Makes "Conversation"
This told me straight up that whatever followed was likely to be on target because the title of the article so nails an essential truth about dealing with narcissists. It makes me laugh. I have all kinds of mental pictures immediately flashing in my head where I see myself listening for hours and hours and hours to the narcissists I've had in my life. I've probably lost entire years of my life listening to narcissists. I started being called a "good listener" by people since I hit junior high school age. I was well-trained by my narcissist mother. You would have had to search a very long time to find a more patient listener than me. I'm not that patient anymore, but I am still a good listener. As in, I hear what is actually being said and catch on very quickly to who I'm dealing with. Sticking around to talk with a narcissist isn't one of my strong points anymore. I'm proud to say.
Anyway, I'll post a link to this article because there are circumstances which require some people to need to keep a narcissist in their life. This means you need to know how to keep the narcissist satisfied, calm and cooperative. I think this article is helpful to that end.
Of course, I am always advising here that you keep the narcissists out of your life insofar as that is possible to achieve. When it isn't possible then you need to prepare yourself for getting what little gain there is in keeping a narcissist around. A brief quote will also show how this author 'gets' narcissists:
Here are some rules that will make things easier for you to interact with a narcissist. (The aim at this point is not to provide comfortable guidelines. Interacting with a narcissist may not be comfortable, but it doesn't always have to be a total loss.)"How to Talk to a Narcissist..." by William Snow
Yeah, no kidding. There is no comfortable or even completely safe way to interact with a narcissist. But you might find some helpful hints in this article if you absolutely must deal with one. Good luck with that.