Hi Russ,
Yes, you DO make sense.

Oh I get mad at my T too! Twice she has dbl booked my appointment both times stating that this does not usually happen and appologizing. The first time I was more forgiving and gave up the appointment to the other client. The second time I was pissed and we spent the whole hour discussing it and how that made me feel forgettable and unimportant.
If I can say one thing that I appreciate through all that is I could not have had that sort of dialogue w/ a friend who dissapointed me that way or with my parents when I was a child. To be able to work out my feelings and relationship problems current and past as they come up and however they are triggered proves to be very healing for me. I learn that I can be disappointed by someone I love and care about and that it is not the end of the world or the relationship. I learn that my feelings are important and that I can express them (hopefully in a civilized manner). I learn that despite my childish expressions that my T will be there and (despite her human faults) she will continue to represent the secure attachment I need so that I can improve my other relationships in a more adult manner.
-I hope I make sense. =)