To deal with a narcissist effectively, focus on protecting your own well-being rather than trying to change them. Key strategies include:

• Set and maintain clear boundaries by calmly communicating what behaviors are unacceptable and enforce those limits consistently.
• Practice emotional detachment to avoid giving the narcissist the satisfaction of an emotional reaction; stay calm and neutral in interactions.
• Use the Gray Rock Method by making yourself as uninteresting and unreactive as possible with brief, factual responses.
• Avoid direct confrontation and arguments since narcissists are sensitive to criticism and may become aggressive or manipulative.
• Focus on self-care to replenish emotional reserves and reduce the toll the relationship takes on you.
• Seek support from trusted friends, family, or therapists to maintain perspective and receive validation.
• Be aware of manipulation tactics like gaslighting or love bombing, and resist them by setting healthy boundaries and limiting contact if needed.
• Use “I” statements when communicating to express how the behavior affects you without triggering defensiveness.

These approaches help maintain your emotional health and reduce the narcissist’s control over the interaction.