How to know if someone’s ready to change

Again, some people with narcissistic tendencies might not have an interest in changing. But others do.
How do you determine whether you or someone close to you is ready to change? There’s no single answer.
“Someone would have to recognize that primarily seeing others as resources, rather than people with their own interests, is causing them to suffer, and be interested enough in their thoughts and feelings to find out how and why they approach others in that way,” says Jason Wheeler, PhD, a New York psychologist.
https://www.healthline.com/health/can-a-narcissist-change#are-they-ready