Answer:
A manic episode, mood disorder
Step-by-step 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.