1
The thing with disordered sleep is, it's a hard cycle to get out of not because I can't sleep necessarily, but because if I can't sleep for a couple of nights, I wind up sleeping a lot of the day, and I don't get to do much during the day. When it's nighttime my day's been stupidly short and I don't want to go to bed, so I stay up late and then find the night is half over, and so it continues.
2
When I do sleep propperly I get up early and usually have a lovely day. It's just getting to that point.
3
Then again, when I was younger, I would say I liked to stay up late because the night was like my own personal time when no one wanted me for anything, I didn't have to answer to anyone, and it felt like the world was mine. Often the worse my day was and the more annoyed I was, the later I would stay up. Maybe I do this because I've gotten used to having various degrees of depression for so long.