The Recurring Dream

This guy walks into a psychiatrist's office with a concerned look on his face.

- Doc, - he says - I'm worried. It's that dream. I'm having it again.

- What dream? - asked the shrink, not really paying attention.

- You know, - says the man - the one where I'm into sadism and bestiality and necrophilia. Should I be worried or am I just beating a dead horse?