Mania: Mania is a mental illness characterized by the mood disorder. It is marked by great excitement or euphoria, delusions, and overactivity. Also known as the manic syndrome or bipolar disorder it's mental disorders, the symptoms can be very disabling Symptoms of Mania Mood changes characterized by the elevated or expansive mood to sudden shifts to extreme irritability, hostility, or even anger. Sex drive also increases which often lead individuals with bipolar disorder toward their own sexual extremes, at least during manic episodes. During a mood swing, a person can become violent and cant concentrate on his actions. His behavior is marked by incoherent speech with markedly increased energy. Impaired Judgment followed by inappropriate humor and brash behavior. He suddenly starts spending more and callously. Shops more on latest fashionable wear. Loss of sleep accompanied by sleeping disorder. Loss of appetite followed by illness.