In scene 7 lady Macbeth is pushing Macbeth on to kill king Duncan but Macbeth feels like he cannot kill king Duncan because he can’t find the bravery or the courage in his heart, but there is the slightest bit of courage from when he wants the power of the thane of Cawdor. Such as when it says ” if th’assassination could trammel up the consequence.” That makes me thinks that even if Macbeth dose kill king Duncan it will be worth the consequence.