people would have an upset stomach and he'd pray over them and suddenly it wouldn't have an upset stomach anymore. And there were a lot of things that could be attributed to a placebo effect. When you have physical contact with someone, your body releases oxytocin. Which is called the love hormone, but it's more than that. it has a calming, soothing effect. so you've got this whole chemical explosion in your brain in this incredibly high adrenaline situation where you're in a faith healing rally and you're anticipating it.