Emptiness as a human condition is described as a feeling of numbness, inability to feel anything emotionally, or not having purpose. It can be better described as a situation where a certain lack or lacks in one's life overtake the emotional and mental focus in an obsessive, sometimes subconscious manner. Feelings of emptiness often accompany chronic discontent, dysthymia, Downs, A. The Half-Empty Heart: A supportive guide to breaking free from chronic discontent. (2004) depression, loneliness, despair, or other mental/emotional disorders such as borderline personality disorder. It may seek expression through different types of self-harming behaviors, and in more extreme cases, suicide.Emptiness often involves alienation, be it temporary or acquired, and sometimes self-hatred. Persons tending to feel emptiness often come from problematic familial backgrounds. If at all there was a family nucleus, their needs were ignored, they were considered second class, they experienced many separat
Source:
http://en.wikipedia.org/wiki/Emptiness