Borderline Personality Disorder (BPD) is a mental health condition marked by emotional instability, impulsive behavior, and challenges in maintaining relationships. Individuals with BPD often experience intense mood swings, fear of abandonment, and difficulties in self-image. While the exact causes are unclear, a combination of genetic, environmental, and neurological factors contributes. Dialectical behavior therapy (DBT) is a widely recognized treatment for managing symptoms, and medications may be used to treat co-occurring conditions. Early intervention and consistent support can significantly improve outcomes.