I don't experience anger in that way, but I have been honest with my T on the rare occasions when I felt hurt by her or thought she made a mistake. I was polite about it, but I was open and honest. She has always responded well to that, owned her mistakes, and apologized. In fact, one time, she started crying when she realized how much she had damaged our relationship by something she did without thinking beforehand. However, by showing me how much she cared when she started crying, she really helped to repair our relationship. I think being honest with T is very important.