It seems to me that one of the best things you can do is get into a routine. If you go to sleep and wake up at the same time every day, it will make it much easier to fall asleep. It can also help to turn out or dim the lights in your home an hour or so before bedtime. This helps you mind start to get into the sleeping mode. I find that I sleep the best when I did something physical the previous day. You make want to consider doing some exercise or some physical work.