Lady Macbeth Act 3, Scene 4

Lady Macbeth believes her husband has gone crazy. She is very concerned about keeping suspicions to a minimum. She believes that a good nights sleep will help her husband. After several incidents with Banquo's ghost, Lady Macbeth became upset with her husband. She thought he was less of a man for acting such a way. She sees no threat from a ghost, unlike her husband. This is probably because she lacks a guilty conscience. She believes that if her husband doesn't pull his act together he will ruin everything for them. Lady Macbeth is doing everything in her power from keeping her husband from destroying everything they have accomplished so far.