The most selfish personality type is likely to be a narcissist. Narcissistic personality disorder is characterized by a grandiose sense of self-importance, a constant need for admiration, and a lack of empathy for others. People with this disorder often take advantage of others to achieve their own goals and may become angry or resentful if they don't receive the special treatment they feel they deserve. They may also have difficulty forming and maintaining healthy relationships, as their self-centeredness can make it difficult for them to understand and respond to the needs and feelings of others.
Effective communication with a narcissist requires setting clear boundaries and assertively expressing one's needs and feelings. It's important to avoid enabling their selfish behavior by not giving them attention or praise when they fish for it. Instead, focus on building a relationship based on mutual respect and understanding. Connect with the person on a personal level by showing genuine interest in their feelings and experiences, and validate their emotions. However, it's essential to remember that narcissists may not be willing to compromise or listen to alternative perspectives, so it may be challenging to find common ground or resolve conflicts. Maintaining healthy boundaries and prioritizing self-care is crucial when interacting with someone with a narcissistic personality type.