Narcissism is characterised by selfishness, high levels of self-admiration, a sense of superiority while demeaning others as inferior and lacking empathy for others.
Narcissism comes from feeling either grand or insecure. The insecurity, with feelings of worthlessness, drives narcissistic behaviour.
When dealing with narcissists, it's important to establish personal space rules to avoid feeling overwhelmed or controlled.
Talking honestly about feelings and needs can help both parties understand each other better and possibly improve the narcissist's ability to empathize.
Learning about tactics like gaslighting can protect your emotions by giving you the power to confront and address them directly.