[Advayavada Study Plan – week 3 of 13] Dukkha (Pali) or duhkha (Sanskrit) means suffering, sorrow; dissatisfaction; frustration; stress; gnawing unease; existential distress, caused a.o. by distrust of life and fear of retribution; it is the first of the four noble truths of Buddhism. In Advayavada Buddhism, dukkha or duhkha does not include emotional grief nor physical pain and is, above all, not seen as a permanent feature of reality: in the context of the four noble truths, it is essentially understood as the existential suffering in the sense of a basic frustration, even suffocation, caused by the unhealthy and socially infectious feeling that reality does not conform to the person’s desires and expectations; it is, in Advayavada Buddhism, the third of the four signs or marks or basic facts of being, and the unremitting persistency of human distress, alienation and conflict in the world is seen as being mainly due to the very many everywhere indeed not knowing or not understanding or simply disbelieving the real, i.e. durational and finite, nature of personal existence.