im like that too, some night i just cannot sleep the WHOLE night. i end up just lying there in a daze all night...

5 tips for you

1. take about 5 panadol tablets/ asprin..or some pain killer that makes you drowsy
2. smoke pot (but u had none so thats outa the question)
3. take a sleeping pill (o they work so well, i took one of my dads...i died that night)
4. wank...always helps
5. turn tv on for a while or listen to music with head phones till you fall asleep.

or u can just stay awake?