How have Macbeth and Lady reversed roles by the end of play?

At first Macbeth is goaded by Lady Macbeth to commit the crime with the famous words "when you durst do it, then you were a man." She is forceful and seems more ambitious and ruthless than her husband. However, Macbeth suffers intense psychological agony after the killings, and he begins to unravel mentally and emotionally. He becomes haunted by visions and fears, and he spirals into madness.

As the play progresses, we see Lady Macbeth take on a more passive role. She becomes withdrawn and guilt-ridden, and she is unable to escape the mental anguish caused by her actions. She eventually descends into madness and dies.

By the end of the play, the roles of Macbeth and Lady Macbeth have completely reversed. Macbeth has become a weak and indecisive man, while Lady Macbeth has become a shell of her former self. This reversal highlights the destructive power of guilt and ambition, and it serves as a cautionary tale about the dangers of pursuing power at any cost.