The human being as multiplicity: mask, "doppelgรคnger" and puppet

Since modern man has dramatically realized that the unity of the human being is an illusion some of the highest minds of his consortium have sought - in a uncanny game of masks, mirrors and dolls - to understand how to integrate one's infinite personalities and overcome the existential nihilism that such masks potentially offer: from ETA Hoffmann's โ€œThe Sandmanโ€ and EA Poe's โ€œWilliam Wilsonโ€ to Hermann Hesse's โ€œThe Steppe Wolfโ€; from the contemporary cinema of Roman Polanski and David Lynch to Thomas Ligotti's "marionette metaphysics" and HP Lovecraft's "cosmic horror".