I can relate to not sleeping well. It's awful especially when you have to work and concentrate on your job. I have tried it all...sleeping aids from prescription ones to melatonin and they all work short term..and then I will have a few sleepless nites until one day I crash and sleep all day. I don't really go to bed thinking of anything...I just don't fall asleep right away and then wake up a few times afterwards. So, it appears you need to try soething to relax you so you don't think so much. I'm not an expert here, but I'm sure someone may have some good advice.