After Macbeth grows more sinful and overpowered with greed, he does not make any real attempt to change, and his conscious is bothered by this. Slowly Macbeth loses grasp of his sanity and self-control. Being consumed with power, Macbeth lets nothing stand in the way of his reign, because his reign is all that he has left now. Even without his wife to push him to act against to gain the throne, he continues in his own ambition. He no longer needs his wife, but is comforted by the words of the three witches, that none of women born will be able to defeat
After Macbeth grows more sinful and overpowered with greed, he does not make any real attempt to change, and his conscious is bothered by this. Slowly Macbeth loses grasp of his sanity and self-control. Being consumed with power, Macbeth lets nothing stand in the way of his reign, because his reign is all that he has left now. Even without his wife to push him to act against to gain the throne, he continues in his own ambition. He no longer needs his wife, but is comforted by the words of the three witches, that none of women born will be able to defeat