Start doing your homework, it will make you sleepy right away :)

Haha,Bel,I have to say that maybe you can be an editor. once you finish your story. 

I would take a cup of brandy

I usually imagine a story in my mind, then If the next day I can't sleep either, I continue with the story, I already have some "chapters"... (=_=) ZZZZ

Sometimes read or listen holyquran and drink water