Progesterone is the Â¨happy hormoneÂ¨ that accounts for a womanâs sexual drive. With the introduction of menopause, levels of this hormone can decrease significantly. Simple ways to fight off fatigue. 1  Take time to enjoy your food and allow yourself enough time to make the right (healthy) choices.
Multiple Personality Disorder or Dissociative Identity Disorder is defined as a condition in which two or more distinct identities or personality states alternate in controlling the patient's consciousness and behavior.
Borderline personality disorder (BPD) is a Cluster B personality disorder in the Diagnostic and Statistical Manual of Mental Disorders (DSM-IV) . According to the American Psychiatric Association, Cluster B disorders are characterized by behavior that is dramatic, erratic and emotional.ecause many personality domains are heritable, borderline personality disorder may be a result of a genotype interacting with adverse environmental factors. This would in turn lead to the expression of borderline symptoms or other dysfunctional personality traits.