I get terrible headaches if I sleep less than 8 hours and I'm 27. Always wanted to have more time in my day but I get no time if I can't focus or function. I'd

I get terrible headaches if I sleep less than 8 hours and I'm 27. Always wanted to have more time in my day but I get no time if I can't focus or function. I'd hope someone doing something as high risk and important as surgery would be getting as much as they need regardless of how much that is.