An Individual Who Has Recently Taken a Drug Angrily Grabs

An individual who has recently taken a drug angrily grabs some car keys and attempts to drive home. The person appears anxious, keeps bragging that driving the car won't really be that difficult, and that he can do "anything." MOST likely, that person is experiencing:

A) delirium tremens.
B) cocaine intoxication.
C) decreasing cross-tolerance.
D) hallucinosis.