I really relate to how heart-wrenching this attachment thing, and the imbalance of the t relationship are.

I also relate to feeling like in the manner of one single session, we take this gigantic leap BACKWARD. It's so frustrating. Like "really??! are we dealing with basic trust... again???!"

One thing that is comforting to me is that my t says I can ask her every single day if she truly cares about me, if I'm a burden, etc. And she doesn't mind reassuring me over and over.

I'm sure your t does not think of you as just another client, but sees you for all your unique qualities and connections.