http://en.wikipedia.org/wiki/Anosognosia

”Anosognosia /ano·sog·no·sia/ (an-o″so-no´zhah) is a condition in which a person who suffers disability seems unaware of the existence of his or her disability. Unlike denial, which is a defense mechanism, Anasognosia is rooted in physiology (for example, damage to the frontal or parietal lobe due to illness and disease). This may include unawareness of quite dramatic impairments, such as blindness or paralysis.”

s’cjews me..?