i haven't browsed through the website that simplegal suggested, but have come across few of the documentaries shown in TV. and yes, they are very addictive to me. sajhauser, I think there are various levels and kinds of abnormalities. The idea here -- I think -- is to understand this forms of abnormalities and try to understand them as oppose to tolerate them. Understand them so that you are able to hug those people, seeking hug, and get a little smile back from them. Every action has reaction; and the path these so called abnormal people take is because of some action that took place in their early lives. In other cases, it's simply because of some sort of disabilities. Peace! haami