Also borderline reactions are primarily based on "environment" which actually translates to; People.

Bp also has triggers, like stress, insomnia or whatever, but Bpd? The people in your life trigger your reactions. How they behave toward you, or rather your perception of their behaviour is a Bpd'ers biggest trigger. The closer the person, the harsher the trigger.

Thats why I can be screaming "I fkn hate you too!"
at my phone when bf texts he's too busy to chat right now, but immediatley thereafter I can walk into a room full of people glad to see me and all is well with the world because I'm important and loved once again...

So yes, Bp is my story and Bpd is my reactions to the people in my environment... Very well said James