That you didn't agree that you had?
I have. Very recently, in fact. Although the fucked up part of it is that, if the doctor is right, the illness I'm diagnosed with will actively convince me that I don't have it, so no matter how right I feel like I am, I could be wrong. But it's my own brain, and I think I know my brain better than someone who doesn't live with it.
What a mind fuck, right?