When you meet someone who just really needs to stop talking

The client is a man who loves sound bites and slogans, because he believes everybody but him should cut to the chase, manage our day and not waste time faffing around.
So at the end of the three-hour mentoring session, he fixed me with a gimlet eye. I’m not that sure what a gimlet eye actually is, but it felt gimlet enough to be going on with.