 and they're trying to turn their head to make eye contact with people in all parts of the crowd. This is just something that speakers, public speakers, work on doing. You don't want to give a speech and just be looking down at your notes the whole time or looking at one person the whole time. That would be creepy. And so professional speakers learn to try to pan around and look at different people in different places, different spots in a room. So there's that factor.