You need to take up as much space as possible. Take back control of your body. Yes, and take up more space. There is... Have you seen this TED Talk? Amy Cuddy? I don't know. Maybe. But I know what you're going to say. It's also neuroscience. And so you can make this like superhero stance. Or you could even before you give a presentation, you can stand at the bathroom stall and literally have your arms up above your head. Anything to make yourself big? It's going to physically calm you down. This is neuroscience. They've studied this. These are facts.