Nope. This has nothing to do with Good and Evil. I've already established the 'base-line' on that. "I am good, everyone else is evil". Makes lifes perceptions much easier to deal with.
That said...people are creatures of habit. Good, bad, or indifferent, we are shaped by our experiences (perceptions), and act accordingly until something comes along to shatter our illusions. Sometimes your job is the brick, and sometimes your job is the illusion. Most times, however, we don't put ourselves in those types of situations. It's much easier to stick with our 'tried and true', than to risk our sanity on changing our perceptions with that brick.
For example...
The end of my street once ended on the perimeter road leading straight into the Air Force base where I work. It took me only 15 minutes to get to work. Since September 11, 2001, that road has been blocked off...However, the road which runs parallel to the base perimeter has remained open. There is a stop sign on the end of that parallel road. Nothing can enter into your lane as you turn right. Why does everyone still stop there? The road doesn't continue further on, and you can't get hit when you turn, so why does a person stop?
Another...
I have 2 cars. A 1988 Audi 90 Quattro (5 speed), and a 1998 Chrysler Sebring (Automatic). Why do I put my hand on the shift knob in the Chrysler? I catch myself doing it from time to time, but it still happens. There's no clutch in the Chrysler that I can access...