No matter how well we think we know someone, some people never cease to surprise us. That easygoing guy at work whom you thought could never hurt a fly may turn out to be a wolf in sheep's clothing. That seemingly wonderful girl whom you could confidently say you could trust more than some people in your own family could wind up stabbing you in the back. In essence, some people aren't always whom they seem. Pay close attention to the last part of that sentence: "Whom they seem." What we're saying, really, is that we perceive someone to be a certain way, but we can never be totally sure they're like that beneath the surface, or when they're not around us. And as I've reminded you in prior entries, perception is reality in our eyes even though that may not be the case in actuality. Yet, the same works when it's the other way around. Someone may strike us as rude, antisocial, indifferent, but when we really get to know them, we find ...