Um, when I pause from time to time it's because pearls are dripping from my mouth and I want them to come out fully formed. A sewage metaphor would never have o

Um, when I pause from time to time it's because pearls are dripping from my mouth and I want them to come out fully formed. A sewage metaphor would never have occurred to me. I will confess that what I say is usually entirely determined by what I have to say, without checking for my audience's reaction.