A man went into his psychiatrist's office and said:

"Doc, you've got to help me. Every night I keep dreaming that I'm a sports car. The other night I dreamed I was a Ferrari.

"Another night I dreamed I was an Alfa Romeo. Last night I dreamed I was a Porsche. What does this mean?"

"Relax," said the doctor. "You're just having an auto-body experience."