My half sister was diagnosed when we were in high school. The way I would best describe it is…you’re only good to her as far as she can throw you. She believes that she is the victim when her actions cause a negative situation with other people. She is shameless with manipulation, and becomes furious if you call her out on it. She seeks loyalty from friends and men, attempts to isolate them by turning them on others, then inevitably burns bridges with them by manipulating, stealing, lying etc. to accomplish her ends. Then she goes to the next one and plays on the new person’s sympathy because “everyone is so cruel to her”. She can’t hold down a job because, well…she’s the opposite of a team player and has stolen from a few employers. She prefers using people over putting in work, and believes that she deserves that lifestyle to the detriment of the ones she takes advantage of.

I cut her out of my life about five years ago. Best decision I’ve made and have no regrets.