There must be 50 ways to leave the therapist.
Just walk out the back, jack
Make a new plan stan .....

For me, I have told the two I saw before these two that I was not coming back at the end of the last appointment -with the first one I ever saw, we then made hobby plans, and the other I just walked out with no further anything- I just sort of decided to do it at that time.These were both before emailing was much of a thing.

Now I would have emailed and said I was cancelling or called and left the message to cancel my appointments. I would not go and discuss why or anything like that. I do not want to pay those guys to tell them I am quitting. I have pretty much stopped with the second one I was seeing - I just said I would call if I wanted an appointment and have not called.