The way you describe it, you must feel that you do not sleep at all. Obviously, you must be tired all the time as I am, although my pattern is different. I do not sleep more than 2-3 hours at a time and more often than not it is 1-2 hours. Then up for a couple of hours then the same again. The longest I ever sleep at one time is about 5-6 hours after I go 36-48 hours with no sleep, then I feel ok until the normal pattern begins to repeat. Even with sleeping pills (and I've tried them all) the pattern is the same. It was also like that before I ever started taking sleeping pills so I know that is not the cause of the problem.