Insomnias, anyone?

So, here I am, 4:30 AM, awake, writing this shit, when I should be sleeping like a damn rock.
Been having allot of sleep problems in these last months and specially in these last days, I was wondering if anyone also has this kind of insomnia?
if so, how the fuck you deal with it? I have to pump myself up with Caffeine the next day or I will be just like a walking zombie left 4 dead.

fuck it, i'm gonna drink some tea.