there is no exact or universally agreed-upon data on the specific portions or percentages of individuals with Borderline Personality Disorder (BPD) who also have Complex Post-Traumatic Stress Disorder (C-PTSD) or Narcissistic Personality Disorder (NPD). The prevalence of comorbid conditions can vary significantly depending on the study population, methodology, and criteria used for diagnosis.
However, it's worth noting that there can be some overlap between BPD and C-PTSD, as trauma and adverse experiences are often associated with the development of personality disorders. C-PTSD is a condition that arises from repeated or prolonged exposure to traumatic events, often in interpersonal contexts, which can be similar to some experiences of individuals with BPD.
As for the term "unicorns," in a clinical context, it typically refers to something extremely rare or nearly impossible to find. It is not used to describe any specific condition or disorder related to BPD, C-PTSD, or NPD.
If you or someone you know is struggling with mental health concerns, it's essential to seek professional help from qualified mental health practitioners who can provide a proper evaluation and personalized treatment plan. Remember that mental health conditions are complex and unique to each individual, so professional guidance is crucial for accurate assessment and support.