1. he describes it as “is this a dagger which I see before me.”  2.He says it is  also a false creation                                                                               .This is what macbeth describes his dagger.                                                                              .He also described the dagger as  his own self  and he gonna kill the king and the disappointed but relieved feeling.                                                  .Or it might be his feeling and he is the dagger and that is blood of King and is the symbol of killing the king and his greed. Macbeth is asking himself questions to himself because he is worried that if his plan doesn’t work and if he fails to kill the kin or his greed to be king.