Hey, I always wanted to ask this question: is it okay to use little amounts of caffeine (25 mg, amount found in coke)? I keep the word of wisdom, I TRY. but I'm a student...a very exhausted student who needs more energy to focus and concentrate on what needs to be done. I have drank coffee in the past but I no longer use it because I really want to keep the word of wisdom. Since coffee is not allowed, am I still allowed to use caffeine? Like straight up caffeine powder or caffeine pills? I only use 25 mg because anything above that makes me anxious and jittery, but I need it to focus. It's so hard to not get sleepy while studying....