Paul has a difficult time finishing sentences. I don’t know...maybe he doesn’t have complete thoughts. He sure can’t articulate them. He always ends his sentences with “you know”, “then there’s that”, “there’s all of that stuff”, etc......
Paul is an intelligent man, but he seems to speak in a stream of consciousness.
He will be speaking, and say a word that reminds him of another subject, and then he wanders off onto that.
I must admit that I do it myself from time to time, word association football BBQ...