 Williams has a different answer to the puzzle why we blame people more when they are successful murderers, or not only reckless but lethal motorists, despite the fact that they have no voluntary control over their success as murderers or their lethality as motorists. His answer is that—despite what the morality system tells us—our practice of blame is not in fact tied exclusively to voluntary control. We blame people not only for what they have voluntarily done, but also for what they have done as a matter of luck: we might also say, of their moral luck. The way we mostly think about these matters often does not distinguish these two elements of control and luck at all clearly—as is also witnessed by the important possibility of blaming people for what they are. These phenomena, Williams argues, help to reveal the basic unclarity of our notion of the voluntary; they also help to show how “what we think” about blame is not always the same as “what we think we think”.