How can i get better sleep at night?

How can i get better sleep at night?
a warm milk or warm lather may work for you.
maybe you should drink a glass of warm milk and a spoon of honey before your sleep.
sleep with some 90ml alchahol.....
Take one cap full of nyquil and you'll sleep like a newborn baby no joke.
Do Physical Work Whole Day, Or Do computer whole day , or Watch T V whole day. Enogh.