<span>`It lends a sense of believability to the absurd events, allowing the reader to suspend their disbelief. I would say this is the effect of the narration, to make the hitting on the head seem believable especially using the analogy of the fly and also his remorse at hitting the man.</span>
I think that it is Brutus's guilty soul and that it has taken over his dreams. I think this because<span>it say Brutus's evil spirit which lead me to beileve guilty soul.</span>
its characterized by imagery i think so