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 are features of Mania except - 
Select and explain. 
A. Insomnia, B. Pressure of speech, C. Disorientation, D. Granduer delusion
C: Disorientation
Answer: C: Disorientation 
Explanation: Manic patients are well alert and orientated.