The psychological and neural complexities of decision making allow many ways in which people can make bad decisions, such as neglecting relevant goals, alternative actions, and relations among them. Decision making is ineliminably emotional, with its input valuations of relevant representations, accompanying feelings such as excitement or anxiety, and outputs such as satisfaction or disappointment. Understanding decisions as brain processes has the distressing consequence that the traditional dualistic idea of free will must be abandoned, but life can still be meaningful and moral, as the next three chapters will show.