When Borderlines and Narcissists clash, it makes When Worlds Collide look like two butterflies locking wings together in a mid-air prang. As someone diagnosed with Borderline Personality Disorder I had the misfortune to run up against a Narcissistic Personality Disorder and I would describe the experience like running full speed, head first into a brick wall without a helmet.
For me, it is exceedingly rare to come under the microscopic scrutiny of a dangerous and mentally unhinged person who appears to be made out of concrete in such a manner that a nuclear bomb would be unable to dislodge their black and white thinking. For this person it was either night or day, there was no pearly pink twilight or early misty mornings.
This person was highly and appropriately right and I was incredibly stupid and wrong. I know this because it was hammered into my skull at every given opportunity.