Borderline personality disorder (BPD), also called emotional intensity disorder, is diagnosed when a person has trouble regulating emotions. Of course, we all have trouble regulating our emotions from time to time. Tempers flare. Sobs erupt. Excitement bursts forth in words or gestures.
The difference in periodic emotional intensity versus borderline personality disorder is that BPD interferes with one’s ability to function in daily routines. Someone with BPD has difficulty holding down a job, staying in a relationship, and understanding who they are and what they need. People with BPD may feel like they’re on a big pendulum, swinging from one extreme mood to the opposite, from loving something or someone intensely to hating it or them in equal measure. Something or someone is all good or all bad, with no nuance.
Signs of Borderline Personality Disorder
Such intense emotions often lead to impulsive and reckless actions. The National Institute of Mental Health (NIMH) lists signs and symptoms of borderline personality disorder, a few of which we highlight below:- Fear of abandonment, which can lead to “plunging headfirst into relationships—or ending them just as quickly”
- A pattern of intense and unstable relationships with family, friends, and loved ones.
- Impulsive behaviors like spending sprees, unsafe sex, substance abuse, reckless driving, and binge eating
- Intense moods that can last a few hours to a few days
- Problems controlling anger.
- “Feelings of dissociation, such as feeling cut off from oneself, observing oneself from outside one’s body, or feelings of unreality”