Free Will does not exist in the normal sense of the phrase. But wait, I'm not putting it down to destiny. An individual has the ability to choose any action, something that Twain dubbed "Free Choice". The individual does not, however, have any "control" as such over the action that is decided upon. It is the individual's experiences, training and temperament that ultimately decide on what action to take. And the action taken is always the one which provides the individual with most spiritual satisfaction. It is the aspects of the individual mentioned above that determine the action, whether this be "good" or "evil". It is the person's internal machinery that determines whether the action is "good" or "evil" - George Washington would choose the "good" action, Mussolini the "evil".