I will never have a good sleep - wake cycle. I normally go to sleep at midnight. wake up at 0600. And the worst thing is that I work, read, study & sometimes ev

I will never have a good sleep - wake cycle. I normally go to sleep at midnight. wake up at 0600. And the worst thing is that I work, read, study & sometimes even eat on my bed. I'm not at my home there's very little room to make big changes with. But I'll try to re arrange my little room to keep up with your advice. thanx.