I worked in a correctional facility once, working one-on-one and in groups with the kind of people that are often considered "evil" -- those arrested for assault & battery, stealing, dealing drugs, etc. I have to say that being in that situation, talking with them, interacting with them, opened my eyes to the lives that they have been living. I absolutely don't condone what they did, but it's certainly a lot easier to understand their actions when you consider the broken home lives that many have lived from a very, very young age. It's absolutely 100% NOT ok to beat your girlfriend, but I think it's more productive to look at the circumstances that lead to it than just to classify someone as "evil" and hopeless. There's more hope for some kind of understanding and rehabilitation that way. Granted, I'm not talking about people like Hitler, Saddam Hussein, Bin Laden, etc... just your run-of-the-mill bad guys...