Thanatos ) are the innate drives that are responsible for all of the negative or destructive aspects of behavior . Death instincts refer to the unconscious drive toward decay , destruction, and aggression . Moreover, Death Instinct is the instinct that has death as its goal . It is also sometimes called the Death wish.
system refers to the formal or informal structure that every society employs to mediate between death and its members which is composed of specific elements designed to perform particular functions . Death system is also defined as the collection of rituals and procedures used by a culture to handle death.