* Her guilt and remorse. After Macbeth kills Duncan, Lady Macbeth becomes increasingly guilt-ridden. She begins to see visions of the ghost of Banquo, and she is unable to sleep. In her sleepwalking scene, she reveals her deep emotional pain and guilt, saying, "Out, damned spot! Out, I say!" This shows that she is not simply a cold-blooded killer, but that she is also capable of feeling remorse.
* Her love for Macbeth. Despite everything that happens, Lady Macbeth still loves Macbeth. She is willing to do anything to help him achieve his goals, even if it means committing terrible crimes. This shows that she is not simply using Macbeth for her own gain, but that she genuinely cares for him.
* Her breakdown. In the final scene of the play, Lady Macbeth goes insane and dies. This shows that she is not able to bear the weight of her guilt and remorse any longer. Her death is a tragic end for a character who was once so strong and ambitious.
These moments show that Lady Macbeth is not simply a one-dimensional villain, but that she is a complex and multifaceted character. She is capable of great evil, but she is also capable of great love and remorse.