Consequently, Macbeth is responsible for devastating himself due to his insane mental state. His mental ability deranged completely turns him from an honourable hero into an immoral tyrant. In the beginning of the play, Macbeth is sane and praised by every person in Scotland. In contrast, he turns into an unscrupulous dictator because of mental instability at the end. Macbeth throws his honour and sanity away instead of being a respected dominator. As his mental ability deteriorates, he becomes more violent and more unprincipled due to ambition throughout the play. The honourable Macbeth is destroyed by his own mental deterioration and his infinite ambition. Moreover, Macbeth becomes a ruthless tyrant and loses people’s admiration since his