Destruction In Macbeth

Lots of people think Macbeth’s fallen is because of the environment. The temptation of throne from the three witches’ words and his wife’s goad. However, through Macbeth’s text. We can see Macbeth has an unstable personality. And the unstable personality will lead him to destruction. Lady Macbeth point out this incisively in the act “Art not without ambition, but without. The illness should attend it: what thou wouldst highly,
That wouldst thou holily; wouldst not play false.”
Macbeth does want to be the king. He just need the force to push him to the throne. We can see even without the witch’s prophecy and wife’s goad he will still has that coming someday. His “ambition” is going to clear the moral restrain, kill king Duncan.