Practice reflective response on guilt

If I am going to play the character of Lady MacBeth I really need to consider the powerful emotion of guilt. Lady MacBeth learns that with any evil action comes a consequence.   She learns this when she goes into Duncan’s room and realises that she in fact could not kill the king herself. This realization makes her ‘act’ even more innocent and stronger; however the intense feeling of guilt cannot be hidden forever. You see, when Lady MacBeth starts to imagine blood on her hands every second of the day she realises that her guilt cannot be controlled. This powerful emotion has overcome not only her but MacBeth too... (to be continued when I understand)