Hey. This is my first post, but I've been lurking for a while.
I've tried Jack3d and I didn't really get any effect. Only dizziness after an hour then a huge crash, then bad mood. Felt weird and not good.
Then I tried 1 MR, no effect at all. No side effects either.
I don't drink coffee, and I feel like I am immune to caffeine. This can't be possible. What's going on?