Basically she has made the right decision. Normal people make it earlier or later in their life.
It comes to the point when you realize, that certain things are destroying you such as Islam, Alcohol, Black Liberation Theology, Socialism, Drugs and so on.
You have to quit, or you will die, not only spiritually - I mean physically too.
Reverend Manning made the same decision as she did. He told it in some of his videos.