What kills my sleeping habit is having different time for activities during the week and the weekend. I sometimes lead a nice and regular workweek, but then co

What kills my sleeping habit is having different time for activities during the week and the weekend. I sometimes lead a nice and regular workweek, but then comes the weekend and my social life throws my sleeping schedule all over the place. And suddenly I have insomnia again. I tend not to have much sleepless nights, but when I do, I try to sleep like I was five years old. I remember really well how I used to go to sleep when I was a kid. I made pretend in bed. I pretended to be in a spaceship, or a fast car, or riding the train, and then I would seamlessly drift into sleep. Still works, but it is hard to make pretend, specially because an adults mind is not so easily entertained by itself.