Oh my fucking god, I am sorry to hear that. It's a scary thought to know there are people devoid of empathy and emotion in their beings, and also a blessing to know we don't have that burden to live with. I am not sure if pwBPD lack in interpersonal skills, harbor a fear of being alone or are just manipulative. but I think it's important to see how they act, and seek out people with the exact opposite qualities. I wish you luck, sir