Not well... ever.
No matter when I go to bed, or how long I stay asleep, I'm always still tired when I wake back up. If I sleep too long, I get a splitting headache, and everything will feel sore.
It takes me forever to fall asleep, usually with a lot of tossing and turning--which I also do in my sleep. When I wake up, there are always pillows and blankets every-which-way. If I wait until I'm exhausted, however, I don't move very much, but at the cost of a guaranteed headache in the morning. Although, I've noticed instrumental music on a low volume does seem to help ne fal asleep faster, since it gives my brain no time to think up things.
I think it has more to do with the airflow in my room, but I always end up overheating at some point, and I have nightmares when I overheat; the hotter I get, the more the nightmare worsens. So that being said, I never sleep soundly. Just hard and unpleasantly.
When it comes to sleep, I can't win