 The substantia nigra is where dopamine is produced in the brain. It can be like smoked by like, I think it's like 60% before you have the first shaky event connected with Parkinson's. So if you got a brain thing going on, what does that feel like? Probably nothing. What's your blood pressure feel like right now? Come on, everybody. What's your, you don't know. Well, I feel pretty, well, that's good.