I work 3pm-12am, 5 days a week, and as a result I sleep from 3am-12pm. Since I have been on vacation for the week though, that has changed a little bit. Tonight is the worst it of it was tonight. I fell asleep around 10:30 pm and woke up at 3:30am. Its a solid 5 hours of sleep, I know....... but that is way to fucking early and I can't go back to sleep. So, anyone else having a hard time sleeping tonight?