Dealing with a pessimistic narcissist requires you to abandon the hopeful illusion that you can change, fix, or heal them. You cannot mend a narcissist's fractured ego, and you cannot cheer up someone who is fundamentally invested in being a victim. To protect your own mental health from their emotional drain, you must establish strict, ironclad boundaries that prioritize your peace over their constant demands for attention. One of the most effective strategies for handling this dynamic is the "Grey Rock" method. When they attempt to drag you into a spiral of complaints, bait you into an argument, or demand validation for their misery, you must respond by becoming as boring, uninspiring, and unreactive as a literal grey rock. Offer neutral, brief phrases like "I see," "That's unfortunate," or "Hmm." By refusing to provide the emotional fuel they crave—whether that fuel is sympathy, anger, or praise—you quietly signal that you are no longer a viable source of supply. It is crucial to remember that you are not obligated to be the emotional dumping ground for their distorted, cynical worldviews. Setting these boundaries isn't cruel; it is a vital act of self-preservation that keeps their toxic cycles from pulling you under.