Well not weird to me. I might finally go to bed here in a bit. Lie awake awhile and finally doze off. Sleep for two to three hours and then be awake for an hour or two or three. Go back to bed, maybe fall to sleep, maybe not. Then sleep another two three four hours, perhaps drifting in and out. And then just give up and start the day. Then I'll be back here tomorrow night late, wishing sleep would come.