This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Mood Disorders, Subject name: Psychiatry
A 22yrs old male suffer from decreased sleep, increased sexual activity, excitement and spending excessive money for 8 days. The diagnosis is 
Select and explain. 
A. Confusion, B. Mania, C. Hyperactivity, D. Loss of memory
B: Mania
Answer: B: Mania 
Explanation: Symptomatic profile of the patient suggests the diagnosis, Characteristic Feature of Mania: Elation of Mood Delusion of Grandeur Increased psychomotor activity (usually goal oriented) Speech and thought: More talkative Pressure of speech, use playful language Flight of ideas Reduced sleep Over activity and poor judgment - this person is involved in high risk activities like buying sprees, reckless driving, foolish business investments, distributing money or aicles of unknown persons.