Mr Hoffman Has Always Been Cautious with His Money, but Over

Multiple Choice

Mr. Hoffman has always been cautious with his money, but over the past two weeks he has developed grandiose plans to bet his entire life savings on a single horse race. With unrestrained exuberance he has also been giving everybody he sees unsolicited advice on how to make millions in the stock market. Mr. Hoffman's behavior is most indicative of

A) obsessive-compulsive disorder.
B) antisocial personality disorder.
C) mania.
D) panic disorder.