"I know I am.  He wants sex and blood and money.  We don't give him any real blood - unless a fire eater or a knife thrower makes a terrible mistake.  We don't give him money, either; we just encourage him to hope for it while we take away a little.  We don't give him any real sex.  But why do seven out of ten of a tip buy the blow-off?  To see a nekkid broad, that's why - and a chance to be paid a double sawbuck for lookin' - when maybe they got one just as good or better at home, nekkid anytime they like.  So he don't see one and he don't get paid - and still we send him out happy.