There’s an apocryphal anecdote (variously attributed to Shaw, Churchill, Twain, Marx… the usual quotemeisters, none of whom actually said it) that goes something like this:

MAN: Would you sleep with me if you were given a million dollars for it?

WOMAN: Yes, I suppose I would.

MAN: Would you sleep with me for a dollar?

WOMAN: Of course not! What kind of woman do you think I am?

MAN: I believe we’ve already established that, and now we’re just haggling over the price.