Exercise 0.A - The baseline
Record yourself in your named recurring conversation, transcribe it, and take three counts.
Aim for at least eight minutes of your own speech, which usually means recording a whole meeting. Get consent. Where recording is not permitted, write a contemporaneous account within ten minutes, marking every place you remember hesitating or losing the thread, and note in your record that this sample is weaker than a recording.
Transcribe it yourself, or turn off your tool's cleanup setting, or count fillers by ear against a cleaned transcript. This is the step that most often goes wrong: automatic transcription removes disfluencies by default and will show you a speaker who does not exist.
Then count. Disfluencies per hundred words, splitting fillers, repeats and restarts. Words before your point becomes recoverable, for each substantial contribution, marking the ones where it never does. And structure present or absent, as a binary call, for each contribution.
Takes about three hours: one to record, ninety minutes to transcribe eight minutes of speech, and thirty to count. Budget the transcription honestly, because it is four to eight times real time by hand.
It fails in two ways. Recording a meeting where you barely speak, which produces a sample too small to count. And cleaning the transcript, which removes the thing being measured. If your disfluency rate comes out below 2 per hundred words, check the transcript before you believe it.