I developed Horner syndrome, which is an inability to sweat on one side of the face. It's a diagnosis by exclusion. Like you want to make sure that you don't have like a brain tumor first. I was actually behind the scenes, unbeknownst to nobody, but like my family and my immediate friends, I was in the emergency room a few times. And it didn't resolve for about two months. My, I mean, it's, it slowly got better, but Horner syndrome still affects people all over the world.