The theme that is reinforced in the excerpt from Shakespeare's Hamlet is letter B: the complexity of action.
This soliloquy refers to the eaner feelings of Hamlet of taking revenge.
This passage is considered a turning point for Hamlet: he is watching that lots of men will die for fighting for a piece of territory while he that has a lot of reason to fight (because he has a father killed and a mother stained) does nothing at all so that he decides to take revenge.
