Sadness
Sadness and depression is one of the two major phases of bipolar disorder symptoms. A person feels uninterested and unmotivated in their daily activities of life. Patients during the depressive episode of bipolar disorder does not want to come out of bed and are more likely to indulge in guilt, feelings of restlessness, irritability, and mood swings. Doctors explain that if a person stays in the depressive mood for at least two weeks then they are more likely to suffer from bipolar disorder. In case of bipolar depression, the patient might gain weight, sleep a lot, move slowly, and speak slowly.