Final answer:
Mania is characterized by intense, wild elation, and is a symptom of bipolar disorder, which used to be called manic depression. A manic episode includes increased self-esteem, rapid speech, and can lead to reckless behavior.
Step-by-step explanation:
Mania is an extended state of intense, wild elation. It is often characterized by a high level of energy, reduced need for sleep, and can be a symptom of bipolar disorder, formerly known as manic depression. A manic episode typically includes increased self-esteem or grandiosity, rapid speech, a flood of ideas, distractibility, and sometimes reckless behavior. Mania is to be distinguished from other mental health conditions such as depression, anxiety, and insomnia, which are characterized by feelings of sadness, worry, and sleep difficulties, respectively.