Catholics aren't cessationist. I mean ... to be canonized as a saint we require miracles. We never were cessationist, and thus never were biased against the workings of the Holy Spirit like some other kinds of Christians.
Catholic liturgical format for a full bore charismatic mass is identical to the standard mass, but with moments added in for the charismatic thing. The mass has always had moments for silence that are seldom observed here because of American extreme discomfort with silence. Moments of silence that should last at least 30 seconds can be brushed over in two seconds typically. Spontaneous prayer in tongues can come out of those silences and is appropriate there. There is a big difference between Pentecostal and non-Pentecostal worship style but a tiny difference between charismatic and non-charismatic Catholic masses. Nothing deleted, nothing rearranged, only parts amplified. But then most charismatic activity I see is outside of mass and does not affect the parish mass at all. Individuals can use the moments of silence to pray in the spirit.
You brush up on an excellent point. There is the misconception that when believers speak with new tongues, they do so with excessive emotion. I have spoken with new tongues for 53 years and have never done so with great emotion. This is a common mistake perpetuated by many sources, even Webster's dictionary.
Glossolalia [Mod. L., from Gr. glôsso- (from glôssa, tongue), and lalia, a speaking, from lalein, to speak, of echoic origin.] an
ecstatic or
apparently ecstatic utterance of unintelligible speechlike sounds, viewed by some as a manifestation of deep religious experience. [WDUD]
Webster's Unabridged Dictionary
I have never been "slain in the spirit" or experienced any such "ecstasy." I do not question those who do... there may be some scriptural evidence of this happening. Just not me or my wife. Never rolled on the floor...
I have noted this in my writings:
“…among urban middle and upper-class churches, glossolalia is practiced as an isolated phenomenon by physicians, college professors, captains of industry, even psychologists, who sit in full composure and dignity while speaking in tongues!”
‘Behavioral Science Research On The Nature Of Glossolalia’ E. Mansell Pattison, M.D.
Journal of the American Scientific Affiliation
I speak in new tongues almost every day.
Thank you for your response.