Borderline Personality Disorder isn’t being cute and ‘clingy’ and ‘adorably needy’. Being with (romantic or otherwise) someone with BPD isn’t akin to taking care of a pet. BPD isn’t an ‘aw it’s so endearing that they need me so badly’ type of thing. BPD is a mental illness that is a conglomeration of several different tendencies and it’s not easy to diagnose. You don’t just decide you have it, just like you don’t decide you’re depressed because you had a bad day, or you don’t decide you’re bipolar because your mood changes quickly sometimes. Believe me, you don’t want it.