I had a therapist... that didn't keep her emotions in check - and notice I say "had"... because it just didn't work for me... I became "worried" about what her reactions would be to me...

When I was with her... my pdoc.. used to say.. you seem to be frustrated in therapy... all the time...

I guess... I also do not want to know if my therapist is "frustrated" with me... because to me... it says "you are not living up to my expectations - you are not acting the way I want you too.. you are not making the progress I want you to.. you are not saying what I want to hear"...

This is just from my own "filters".... so I personally do not deal with it well....though others may have no problems with hearing their T is angry or frustrated...