This document provides an overview of bipolar disorder for learners. It defines bipolar disorder as a mood disorder that causes shifts between mania and depression. Mania involves elevated mood, decreased need for sleep, and risky behaviors while depression includes feelings of sadness and loss of interest. The document outlines symptoms of mania and depression and describes treatment involving medication, lifestyle changes, therapy, and social support. It also discusses self-help strategies, triggers of bipolar episodes, warning signs of suicide, and the social stigma associated with bipolar disorder.