A sense of inevitability and inability to escape fate is a common theme of tragedies and features heavily in Death of a Salesman.
A classic theme
A sense of inevitability, of tragic heroes powerless to escape their fate, has been a feature of tragedy since the time of ancient Greek dramatists such as Aeschylus and Sophocles.
Tragedies often revolved around characters controlled by forces beyond their knowledge or understanding.
Title
Miller creates a sense of inevitability from his title alone: audiences will witness the death of a salesman.
Willy Loman’s fate is known before the drama even begins.
Foreshadowing
Miller also uses the technique of foreshadowing early in the play.
Willy tells Linda, “I’m tired to the death”, reinforcing the sense that Willy’s demise is fast approaching.
Fate
Act One ends with a similar reminder of Willy’s inevitable fate.
As Willy dreams of Biff’s future success (“he’ll be great yet”), the gas heater, behind which Willy has hidden some rubber tubing, begins to “glow”.
The audience are reminded, just as Willy has begun to hope again, that he is set on the path to self-destruction.