Could ADHD be a recipe for BPD?

I have co-morbid ADHD and BPD. As a kid I was always told I talked too much or had a big mouth. I was always wondering what if, or going on about random facts. This seems like a recipe for invalidation, Since people can only really be attentive to someone like that before tuning them out. I think my parents didn't mean to make me feel unheard, I just inevitably became background noise. Anyone else have ADHD? The prevalence rates among BPD is supposed to be 25% via /r/BPD http://ift.tt/2EHVjHB