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:

I believe the answer is: cocaine intoxication

cocaine intoxication would create over stimulation in their brain, that often resulted in sudden outburst of energy and the feeling that that they can do "anything" This would also had the potential of causing muscle destruction for the user.