Does anybody have any experience on drugs that keep you awake? I can't get things to put me asleep but a friend of mine told me somewhere where I could by this drug that makes you more awake. Kind of like coffee. I did buy it, and it does work. Very well even if the taste is terrible, but what are the side effects with such drugs? They called it Guarana and it's a brown powder. I don't get addicted to it and all I could find on the net was just that it had a high content of caffiene.