This document provides a list of 10 need-to-know facts for people in relationships with narcissists. Some of the key facts include that the person is not at fault for the toxic relationship, they can succeed without anyone's approval, they are a real person with value, and compromising does not mean giving up everything to please the narcissist. It encourages the person to choose their own identity and priorities, and that walking away from the relationship is an acceptable option.