I think I'm devolping a sleep problem. I'm awake at 0230 and and will get a few hours of sleep for tomorrow. Then in a few days I will sleep for 15 hours in a day. I don't get it, I try to sleep at 10 then I finally sleep at 3 or 4. I keep thinking about shipping so I can't shut my brain down some nights. Any ideas from anyone on a way to force myself to sleep.