When I read it, first I just thought - ufff, good that my T doesn't talk in this way because I would just laugh at her... Actually I think that at the beginning she was saying some things which probably were supposed to be "soothing" but based on my face expression and feedback quite soon she realized that this approach is not welcome... But when I think about it more, I think that sometimes my T goes in the same direction but doesn't use so "funny" words, like she wants to know how I am feeling right then, also if I am tense, if I can find a spot in my body which is relaxed even when I'm tense (that actually made me laughing/rolling my eyes) etc...
I recall the paper in which my T also gave an example which simply freaked me out (it was much much "funnier" than those from the above article), so I only hope that I don't dissociate much so my T won't use these methods on me... But I hope that my T knows me too well to try something as silly...