Dealing with a narcissistic personality can be difficult but it is possible if you understand the need behind their behavior, set clear boundaries, and remain objective while interacting with them. Remember that ultimately the goal should always be achieving common ground and understanding through respectful communication – even if that means ending the relationship entirely if they are unwilling or unable to meet those expectations of mutual respect. With patience and consistency, navigating these relationships becomes easier over time as you learn how best approach each individual situation positively while still protecting yourself emotionally from unnecessary harm or stress caused by their behavior or words.