 You have a nerve that comes out of the back of your neck underneath your skull called the vagus nerve, cranial nerve number 10, controls, regulates, enhances. Vagal parasympathetic should slow things down. So I think you can already see where I'm going with this, right? Oh my God, Dr. Ernst, you talk about it every week. Like, come on, can't we just move on? No, this is the most important.