... .
It is very peculiar how they are unable to learn from experience. I'm trying to wrap my mind around it but I just can't. What would it be like to be told "do not do x, x will hurt." Then I do x and it hurts. And again, and again. And not be able to stop myself. What does the world look like from that perspective? I will never know.
My exBPDgf had had 2-3 long relationships before me. I had had none. If she had matured through her earlier r/s, she would never have found any interest in me. Because I was so immature and childish. She's gone through the same crap many times over, and she's just unable to change.