Actually, even though it's good that she's being honest, I don't think saying that to a patient is a good idea, precisely for the way it makes you feel right now. In my opinion a T shouldn't make you feel like you're the problem, maybe she's the problem for not being able to help. I had a T who once told me something similar, she said not everyone could be helped and that happiness was not meant for everybody. I was 16 at the time and what she said really made me more depressed and hopeless. The T I see now told me she said that because she didn't know what to do, that it was her problem not mine and I guess it's the same for you.