For over a week, Barbara, sleeping very little but having lots of energy, has spent considerable money on shopping sprees for new clothes. She talks rapidly and constantly about how she will use her new wardrobe to become an immediate success as a model. Barbara is demonstrating many of the symptoms of , which is related to disorder.

A manic episode, mood disorder

Explanation:

A mood disorder can be defined as a type of mental disorder in an individual which is categorised by a change in the person's emotional well being. The individual tends to experience a period of excitement, happiness or sadness.Mood disorder can be grouped into depression and bipolar disorder.

A manic episode is a condition that is exhibited by individuals who suffer from bipolar disorder. The symptoms include: lack of sleep, an increased self confidence, lack of composure.

the answer is anaerobic activities