Sort of. T discloses only in the most non-personal sense. I've never gotten a "You've self-injured? So have I!" More like "I bike" and "I think mountains are neat."

Nothing personal or therapeutically relevant, really. Just as part of polite, low-key conversation.

Some T's are very open and I'm not going to trash on it...but, again, I'd be concerned if you're asking questions about it based on your three-month acquaintanceship with your T.