9. Didn't Exodus shutting down prove therapy is ineffective?

I was standing at a Taxi stand at the airport at 1 in the morning.  The woman in line next to me was quite friendly, and we struck up a short conversation.  She had heard that "the" ex-gay Christian ministry had shut down, and the "leaders" had said that therapy was ineffective.  What didn't she know?  Well, let's talk about that.