Years ago when I was trying to put an end to my endless pursuit of college, I used to DJ at a couple of campus stations to take my mind off other things.
I learned early on that every time you turn on the microphone, be ready to talk, sound at least a little interested, get to the point, and don’t drag on with slow “ummm, soooo, ohhhkaayy.”
Some of the other DJ’s would just kill me.
I just watched part of a YouTube that was worse than usual in this way.