In this play, guilt is seen through imaginary blood on hands, insomnia, sleepwalking, hallucinations, and obsession. Does feeling guilt suggest that there is still some morality left within Macbeth and Lady Macbeth? Are the ways in which Macbeth and Lady Macbeth act, based on their guilt, the ways in which we still see people expressing guilt today? Is it possible to lead a completely moral life and never feel guilt?