bipolar mess.

Bipolar disorder or manic–depressive disorder also referred to as bipolar affective disorder or manic depression is a psychiatric diagnosis that describes a category of mood disorders defined by the presence of one or more episodes of abnormally elevated mood. These moods are clinically referred to as mania or, if milder, hypomania. Individuals who experience manic episodes also commonly experience depressive episodes or symptoms, or mixed episodes in which features of both mania and depression are present at the same time. These episodes are usually separated by periods of "normal" moods.

- wikipedia.

huh?