Here are some key takeaways from the book:

1. Narcissism is on the rise: Narcissism is a personality disorder that is characterized by a grandiose sense of self-importance, a lack of empathy for others, and a need for admiration. According to the author, narcissism is becoming more prevalent in modern society, in part due to the rise of social media and celebrity culture.
   
   
2. Narcissism can be harmful: Narcissistic individuals often prioritize their own needs and desires over those of others, which can lead to destructive behavior and negative consequences for themselves and those around them.
   
   
3. Narcissistic individuals often display entitlement: Narcissistic individuals often believe that they are entitled to special treatment, privileges, and attention. This sense of entitlement can lead to rude and demanding behavior.
   
   
4. It’s important to set boundaries: The author emphasizes the importance of setting clear boundaries with narcissistic individuals. This can involve saying “no” to unreasonable requests, refusing to engage in arguments or debates, and prioritizing your own needs and well-being.
   
   
5. Self-care is crucial: Dealing with narcissistic individuals can be emotionally draining, so it’s important to prioritize self-care. This can involve engaging in activities that bring you joy, seeking support from friends and family, and practicing mindfulness and meditation.
   
   
6. Don’t take it personally: Narcissistic individuals often engage in rude or dismissive behavior, but it’s important to remember that this is a reflection of their own issues, not a reflection of your worth as a person.
   
   
7. Lead by example: The author suggests that we can combat narcissism and incivility by modeling kindness, empathy, and respect in our own behavior.

Overall, “Don’t You Know Who I Am?” provides valuable insights and practical advice for navigating the challenges of dealing with narcissism, entitlement, and incivility in modern society.