Mid-sentence pause for floor holding (Hitchens trick)
The expert learned this from Alex O'Connor’s account of Christopher Hitchens, who would famously halt mid-sentence to sip water during debates. The trick is that the listener's brain anticipates the rest of the thought, so attention stays locked. The expert contrasts this with the weaker strategy of finishing a sentence and then asking a rhetorical question to buy time; the mid-sentence break is far more gripping because it seizes on our need for syntactic closure. He connects it to broader floor-holding tactics like filler words ('um') and uptalk, which also signal 'I'm not done.' This specific tactic is particularly effective in adversarial contexts where giving up the floor means losing the point.
An unfinished clause creates a cognitive Zeigarnik-like effect—listeners mentally reach for the ending, making them less likely to tune out or interrupt. It also avoids the downward intonation 'handoff' that signals you're finished.
if he was in the middle of a debate and he needed to take a sip of water or have a thought, he would get halfway through the sentence and then would continue from there.

