Nora says this is me (lol):

PLAYBOY: In some of your books—especially The Sirens of Titan and Slaughterhouse-Five—there’s a serious notion that all moments in time exist simultaneously, which implies that the future can’t be changed by an act of will in the present. How does a desire to improve things fit with that?

VONNEGUT: You understand, of course, that everything I say is horseshit.

PLAYBOY: Of course.