I went to one t for about 4 months who would just sit there while I shook and my teeth chattered. I had no idea what was supposed to be going on and got no response from it when I asked. One day I just got up and left and never looked back. I now interview them to make sure that, at least, will not happen again. The two I have seen this year were both much much better in that department for me. So I know it is possible to find one who will not let you sit there being tortured. I know how horrible it is and I am sorry you had to experience it with the t.