 What I was told was when you sleep, and this is a very layman way of putting it, but it's almost like an oil change for your cerebral spinal fluid, and basically it's like a cleanse. I'm going on a fluid diet cleanse, and apparently true sleep and deep REM is the only circumstance that really helps that exchange of toxins and permeate out of the central nervous system. So ever since I learned that, I'm always like, am I really just making myself at an increased risk of a neuro tumor because, you know, I don't get into that deep REM kind of wash cycle. Is that at all accurate to any effect? No. You explained it perfectly because that's only in the last five, ten years we've understood the importance of sleep and the importance of detoxification of the brain, basically. So lying down and sleep is helpful for clearing all the toxin metabolites that build up in your brain, much like, you know, urine is for blood, as if you don't, you know, that is clearing your blood, basically, of toxins and other things to keep homeostasis, likewise in the brain. That's why you require dialysis, right? Yeah. You have to get rid of the toxins, otherwise it messes everything up. Exactly. So in the brain, there is constant dialysis going on, actually. The blood goes to the brain, CSF is made, and amyloid and all these bad players are cleared. And so sleep and maybe reclining and a variety of factors are important for clearing these toxins in the brain that build up when we don't sleep adequately. My mom will be very happy, and I think she needed me to hear this, and I maybe shouldn't have asked, because I always was in the back of my brain, pun kind of intended. So I think that is a really big stimulus, though, for me to sleep better, because let's be honest, when you don't have that, you know, oil change, it does lead to true, like, depression and worse headaches. And then obviously, the central nervous system is like the mainframe computer major database to like, for your perceptions of pain in your muscles and having these what we call myalgia, all of that stuff, you know, is neuronal. And so if you're not cleansing that, then I could see how that would be legitimately problematic. And that's why I stress to sleep apnea patients, too, they're like, well, I feel okay. And I'm like, if you sleep apnea, you need that deep room, whether you know you're sleeping or not, you know, just so much more than like just how you feel. And it and the evidence is showing that from what it sounds like you're saying. Well, it's not it's not just for your brain health. It's also for your whole body, right.