I find misinformation hugely frustrating. I actually on purpose don't read or ask to read any of my therapy notes because I'm afraid I'll get mad. But I have gotten my medical records and it is astonishing how many things they omit that I think are important or are completely wrong about. I had drug induced pancreatitis and I had a doctor put a completely different drug in my notes than had actually caused it. I doubt she lied on purpose. I think she was senile. But because she was the "doctor" it took forever to get that corrected.

I avoid letting therapists talk about me with each other. I'd probably be ok with one getting supervision from another one, but if I have a relationship with both of them they can just get their information directly from me. I think there's less chance of error that way.