I've been friends with someone for around 8 years now. For the last 5 of those years I've thought they had some sort of personality disorder. Some of the behaviour (without being too specific)
-multiple affairs
-very focused on possessions
-selfish
-controlling
-loves to spend money but not prepared to earn their own
-has fallen out with lots of people, friends and family
-is very black and white in her expectations of how others should behave but doesn't hold herself to the same standards
-zero remorse for when she hurts others
-is always the victim
The flip side to these things is that she can be great fun, vivacious, thoughtful, generous. I've never met anyone so complicated.
Have you met anyone who you've thought might have a personality disorder of some sort? What did they do to make you think like that? Are they still in your life or did you have to cut off from them?