Like I have BPD but I do find myself in situations or times where I’m on top of the world with a bit of NPD thoughts and in a way underneath, I don’t care about anything or anyone unless it has to do with me. But if they become my FP, I become the opposite and obsess. Just in general I have this thinking, either I’m obsessed with someone or don’t care &amp; same thing with interests, objects, everything. Can anyone else relate that it goes beyond a person with this thinking belief?