Here are some examples of thought tracking in drama:
* In Shakespeare's _Hamlet_, the soliloquy "To be or not to be" reveals Hamlet's inner turmoil as he contemplates suicide.
* In Arthur Miller's _Death of a Salesman_, the asides of Willy Loman reveal his delusions and fantasies about his own life and success.
* In Tennessee Williams' _The Glass Menagerie_, the physical gestures and expressions of Amanda Wingfield reveal her fragility and desperation.
Thought tracking can be a powerful technique for creating dramatic tension and suspense. It allows the audience to connect with the characters on a deeper level and to understand their motivations and conflicts.