Godless world

There is a void when god dies. How is man to make it in a godless world? Is one now devoid of essence? Arther Schopenhauer thought life was brutal and the best thing is never being born, the second best thing is to die young. The only thing meaningful in this meaningless existence is the arts and music(ironic?). Nietsche's ubermensch has been defined as an overcoming. Man must overcome his existence in this godless world. How? Through self mastery. Consider time circular, and create a life that you deem to be a worthy to live over and over for infinity.This is self mastery.