King Duncan is a very well liked and admirable king, yet is very blind to future actions that will take place.
Scene of choice
Act 1 Scene 3 Macbeth and Banquo see the witches and listen to what they have to say.The witches tell Macbeth the prophecy , that he will become Thane of Glamis, Then of Cawdor , and King of Scotland
Act 1 Scene 7 , Macbeth tell lady Macbeth he has decide not to murder Duncan, Unpleased Lady Macbeth accuses him of inconstancy cowardice and unmanliness . Macbeth finally agrees to proceed with the plan
Act 2 Scene 2 Macbeth proceeds and completes with the plan of killing King Duncan.