What would happen if two people with Bpd date? I think it will be far more stable than other relationships. Maybe if they understand each other there may be no splitting. Or maybe there might be too much drama. Second guessing everything you and your partner does. 

I usually think people not understanding me is the root of all my insecurities. If someone like you dates you I think it could be quite good for both. This reddit community shows so much support which kinda raised these thoughts.