Both greed and power, if not controlled, can lead to destruction. Throughout William Shakespeare’s play Macbeth, Shakespeare uses both characters Macbeth and Lady Macbeth to demonstrate how ambition can change one’s personal relationships. As in the beginning of Act 1, Scene 7 Macbeth and Lady Macbeth do not share the same ambition, and it is because of this that their relationship lacks love and affection however through the use of persuasion and other means, Lady Macbeth is able to get Macbeth to pursue her ambition. This not only changes their relationship drastically but it also changes Macbeth’s attitude towards ambition.Throughout the play, Shakespeare shows us through Macbeth, the possibility for ambition to eventually turn into greed and how the lust for power may corrupt us. This type of sentiment can be seen when Macbeth says “ Bloody instructions,being taught, return to plague the inventor” (Act 1, scene 7). Here, with the use of personification, we can see that Macbeth is wrestling with his ambition, as he is still toying with the idea of whether to kill Duncan or not. Macbeth is aware that murdering Duncan is bad and could eventually lead to even more bloodshed, he is also aware that murdering Duncan could ruin his honor which he greatly values. Macbeth states that Duncan is a good man and a good king, and from this he decides that ambition is not enough to justify the possible regicide of King Duncan. Lady Macbeth, on the other hand will do anything to pursue