Macbeth or Lady Macbeth

For my journal entries, I have decided to be Lady Macbeth. I think it might be interesting to see how she has evolved from a strong, powerful woman, to a remorseful, sad mortal who commits suicide days later. It is such a big contrast between how her personalities and identity changes, that it might be fun to see how I might interpret her thoughts. Macbeth would also be fun to do, although his parts are mainly on the actions he commits, while Lady Macbeth's role focuses on how she feels.