This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Psychiatry
All of the following are a features of mania except - 
Select and explain. 
A. Decreased need for sleep, B. Elated mood, C. Delusion of grandeur, D. Decreased motor activity
D: Decreased motor activity
Answer: D: Decreased motor activity 
Explanation: Psychomotor activity is increased in mania.