You don't know

You don't know what it's like to have to go back. You don't know what it's like for the effort to have been for nothing. They don't like her there and they never will. And it will be harder now than it was before.It's like asking oneself: What did I accomplish? If I wanted to accomplish something, where are the rewards? What was the lesson learned? It didn't teach her what she wanted to know.