Advice on how to wake up in the morning

[sleepii]

This is a serious topic:

How do you or/and how can I wake up in the morning?

I am usually very tired during the school day, or at least drowsy. I am never very alert during the early morning hours. I have important classes in the morning and afternoon and I can't focus on them too well.

Due to loads of hw, projects, and extracirricular activities, I usually only get 6-7 hours of sleep. Sometimes less, occastionally 7 1/2, rarely 8.

I don't want to be tired in school everyday - and don't just say "go to bed early," because if I could, I would.

Usually after school I perk up a bit, but then in the evening again I am tired.

What can I do?

Hot showers don't wake me up and neither do cold showers. Recently I have switched to a cup of coffee (folgers instant) with sugar instead of my usual cup of tea, but it has not helped that much - it doesn't wake me up, I am still fatigued. I could drink more, but then I'd have to pee for hours - and that would be a pain during the school day, especially during testing days.

Caffeine is a drug, is it possible that I have a very high tolerance to it? Or that it causes some drowsiness? Or it magnifies drowsiness? I dunno. When I drink A LOT of caffeinated stuff I wake up, but then like I said, I'm peeing for hours.