It is exhausting, and it's hard to keep up with a bunch of little assignments that aren't interesting. In elementary school, I didn't have a very good experience overall. I had a few good teachers, but most of the time I spent staring at the clock, wondering when I could go home. I was in the "gifted and talented" program, but I still struggled with repetitiveness, it felt like the same crap was getting presented over and over again, maybe because I have a short attention span. In 6th grade, I had an awful teacher, and that ultimately lead to me losing all motivation for school, and I missed a LOT of middle school.
When I was younger, I always saw school as something that they had to stretch out to occupy as much time as possible so parents could pick up their kids at a certain time, instead of a legitimate learning environment, but then I wondered how other kids didn't hate it as much as I did, and I envied them.
Then in high school, I did okay for a while after missing a lot of middle school, I got straight A's despite sleeping through a lot of it due to my sleep problem, but I eventually lost motivation after a while. My school counselor thinks that I should just start taking college classes at a community college, but I feel like I'll fail because my sleep problem will pose a barrier when it comes to attending.