Response prompt on Jacques Derrida

How to determine something not to exist, or its nonexistence other than the loss of its existence? How to determine history other than being an intermediary between two presents? How to determine nature and culture simultaneously, since opposition exists between both, how to bridge their opposites into a mutual toleration"

Regarding Structure, sign, and play, three elements in various settings; Structure: thinking about structure, structurality of structure, constitution of structure; Play: the play of repetition, and the repetition of play; Sign: Concepts of signs. Take a myth, or a mythology, or a mythopoetic, first, anything can be ad infinitum, and either too long or too brief; regarding the myth itself, its structure can be itself infinite, or too long or too brief, as well as the sign of myth can be infinite or finite, as well as play...