"Bipolar disorder is not a single disorder, but a category of
mood disorders defined by the
presence of one or more
episodes of abnormally elevated mood, clinically referred to as
mania. 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. These
episodes are normally separated by periods of normal mood, but in some patients, depression and mania
may rapidly alternate, known as
rapid cycling.
"
(From Wikipedia)
I may have discovered my problem. All these years, flip-flopping between personalities which are polar opposites, these might be the condition.
I have bipolar disorder.