 Now, usually people with sleep apnea, the adrenal glands will kind of activate and kind of wake them up. And that's why a lot of people with sleep apnea will wake up gasping and things like that. But there's many times with people in, you know, bad respiratory situations where their blood glasses just fall to the point where they just fade into black, you know. They don't even really realize it's happening to them. I guess I envision gasping for air.