Bless you.

I think what you need to focus on with t is whatever is bothering you at the time.
I wouldn't worry too much about breaking down Infront of your t. They are there to help. You might have been referred for anxiety, but this is the cause, if you don't sort the cause you are only sticking a plaster over it. If that makes sense.
I do the same thing when I talk about something smaller, easier to manange talking about. Namely my mother. It's easier to talk about her beating me than the stuff with the lads.

Just remember that your t is there to help you.

If you ever want to talk PM me.