Getting a full 8 hours of sleep. In school day I have to sleep from 10PM to 5:30AM. Only 7 and a half hour of sleep. In those days, I feel like I'm being hunte

Getting a full 8 hours of sleep. In school day I have to sleep from 10PM to 5:30AM. Only 7 and a half hour of sleep. In those days, I feel like I'm being hunted by a tiger.