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
Mania is characterized by: 
Select and explain. 
A. Paranoid delusion, B. Loss of orientation, C. High self esteem, D. All
C: High self esteem
Answer: C: High self esteem 
Explanation: C i.e. High self esteem