Insomnia

For some reason lately I havent been able to sleep. My old stupid habits are coming back when I least expect them. I use to deal with insomnia it was nice and I mean it can be but in my situation it is. Im sick at the moment and it isnt making me feel any better about not being sick. Im more than sure other people have it. But what is it you usually do to pass time or whatever? I wouldnt mind going out for a late night drive right now.