I don't know about one of my Ts beyond that she has some unspecified learning disorder, which is helpful to keep in mind when she makes scheduling errors, but doesn't have any effect otherwise.

For the other, he disclosed once that he had struggled with severe depression at some point not so long ago- it was in a conversation where I was upset and he was trying to show that his empathy for me was genuine. I found it helped, I was picturing him previously as some fake person, or like God maybe, with a perfect life, telling me how to fix mine. The information did not feel like a burden, though I could understand why it might have.