Need....sleep

I am so tired still from the other night. Staying up late just throws everything off! I tried to go to bed earlier last night but I didn't make it in bed before 10:15. I still have 15 hours of online observations for my alternative certification to watch to complete my teacher training and man are they boring. They literally went in and filmed classrooms. But the sound is bad so it feels like you are watching on a nanny cam or something. And some of them the teacher isn't even teaching she is doing like one on one work with the kids. So that is consuming my nights lately.