I had a whole hour sleep as aching from swinging a sledge hammer most of the day. Have to do it again today if I can move my arms. As I know it needs doing my brain won't shut down long enough for me to sleep
I feel for you folks who cannot sleep. It is so frustrating especially when you have shit to do tomorrow. I find Fennigan helps (antihistamine). I had a bit of trouble for a time - used to smoke a lot of weed which guarantees a good night's sleep. Stopped and couldn't sleep for about a month.