I'm sure I would see that as hurtful too, but I don't think I'd wonder if my T was testing me in that way. Hmmm..... I think it may make me feel more like a "number" than a person if my T did what you shared yours does. Try talking to her about it? My T always says goodbye, and "see you on (next session day)." I always say thank you. And she walks me to the door. I think it's rude for your T to just go to their desk and start doing things without acknowledging you are leaving. If my T does something (or doesn't do something) I don't like or agree with, I eventually tell her, when the time feels right to me. I hope you can ask your T about this.