Hi Avicii,
I do think that for some reason, many BPD young people seem drawn toward goth. My BPD dd21, went through a period lasting a few years where she was very much into goth and I do know that many others talk about their teens being drawn to goth. I always wondered if, at least for my daughter, it has to do with the lack of identity as she could be (and can be) a chameleon, changing herself and her interests frequently. For my daughter, I think it also had to do with the "shock" value... .if she couldn't quite fit in with the main stream, then she was going to really make herself standout.
I would like to join Mutt and Wendy in welcoming you to the BPD family
Hope to hear more from you! MomMae