Apathy and disinterest especially can cause friction between patients and their families, who may view these attributes as signs of laziness rather than manifestations of the illness.

• 尤其是冷淡无情及提不起兴趣，特别容易造成病人与家人的摩擦，因为家人可能以为是病人偷懒，而不晓得是生病的表现。