I found the TMS to be quite a misnomer. As a long time member of such, I found it to be something that refines public speaking skills (i.e. giving talks) but, it did nothing for helping me to converse at the doors.
I got really good at speaking in front of a captive audience, but when I had to actually interact with a person at the doors; where the discussion jumps around in dynamic fashion; I just couldn't do it.
For a brother; speaking to a silent audience from a lecturn does nothing in the way of preparing him to go toe to toe with someone at a door who is firing off questions left and right; and where the dialogue can meander from topic to topic. At least, this was my experience.
Oh, by the way hamsterbait - the answer to your question is yes; it is another hoop. Consider yourself a literal hamster running on it's little hamster wheel.