People with Borderline Personality Disorder (BPD) do not have "split personalities" in the way it is often portrayed in movies or popular culture. The idea of "split personalities" is more closely associated with Dissociative Identity Disorder (DID), which is a separate and distinct condition from BPD.
Dissociative Identity Disorder (DID) involves the presence of two or more distinct identity states or personalities within an individual. These identity states may have their own unique way of perceiving and interacting with the world, and there are often gaps in memory as different identities take control of the person's behavior.
On the other hand, BPD is characterized by emotional dysregulation, unstable self-image, impulsivity, and difficulties in interpersonal relationships. People with BPD may experience intense and rapidly shifting emotions, leading to drastic changes in mood and behavior. However, they do not have distinct "split personalities" like those seen in DID.
It is important to avoid equating BPD with DID, as they are different mental health conditions with distinct features and diagnostic criteria. BPD can be better understood and treated through various therapeutic approaches, as mentioned earlier, such as Dialectical Behavior Therapy (DBT).
If you or someone you know is experiencing significant emotional difficulties or mental health concerns, it is essential to seek professional help from a qualified mental health provider for an accurate diagnosis and appropriate treatment plan.