Writing my paper on Macbeth.

So for my final project in my Shakespeare class, I’ll have to analyze a story by him in one of like nine or ten choices. One of the choices is mental health. I immediately thought of Macbeth. If that’s not mental health at its finest, I dunno what is.
If you haven’t read it (Seriously? This is a thing?) google Macbeth and look at what the wiki says. I promise you’ll agree with me.
Yes, it’s tragic. Yes, it’s sad. But again, if that ain’t mental health, I dunno what is.