What Can Keep Me Awake and Alert (Besides Caffeine)?

Published August 4, 2010

Question by Jennifer M.: What can keep me awake and alert (besides caffeine)?
I need to stay awake and alert to study. What can achieve this?
I’ve built up caffeine tolerance so coffee and energy drinks have no effect on me.

Please don’t suggest anything illegal or stupid like meth or cocaine.

Thanks

Best answer:

Answer by Asdsad A
meth u`ll stay alert for 24 hrs. like superman…

Give your answer to this question below!