What about the foam finger! That thing was shoved where it shouldn't have been. Raped and defiled on stage in front of millions!
In all seriousness, my theory is that Miley Cyrus is lashing out against the personality and expectations that Disney put on her as a child. She was a PRODUCT of Disney. She had to do and be everything they told her to be as if being a teenager wasn't hard enough.
Maybe this "new" Miley is really what her personality is like but I'm sure its just her pushing back against all the years she was forced to be Hannah Montana.
I don't wish someone to suffer from drugs or mental illness but that seems like the road shes going down.