Free will doesn’t exist. Only the illusion of free will, because the causes of our behavior are so complex that we can’t trace them back. If you’ve got one line of dominoes knocking each other down one by one, then you can always say, Look, this domino fell because that one pushed it. But when you have an infinite number of directions, you can never find where the casual chain begins. So you think, That domino fell because it wanted to.

Autore: Orson Scott Card