Yes that is interesting. I had both. I mean I have both. Except my dx swapped the other way round. But I wasn't this ultra cycler when I had my bpd dx. So that was probably easier. It was a late dx though. My BP was easier to spot for this medical world. The BPD was less obvious. The rapid cycling is newer for me because I used to have long cycles of depression and mania and now who on earth knows what mood I wake up in