I have been there before myself. At night sometimes I just could not go to sleep no matter what. I would go a couple of days with no sleep and get up and go to work. After a couple of days of this my body would just shut down and I would fall asleep. It does not seen to happen much anymore. I think this is a time thing. The first year or two was when I had sleep isues. As time went on it got much better. Hang in there it will get better. Logo