another question. you guys aren't keeping up with me, lol. anyway, how is this product different from an amphetamine like adderall. i ask this b/c i used to be hooked on adderall xr 30mg/day (prescribed for my a.d.d.) and went through hell when i finally stopped taking it. i know there are many major differences between the two, but i also know that adderall, like this product, cause changes in neurotransmitters especially dopamine. and the adderall left me with some severe social phobias, body dysmorphic disorder, anxiety probs, and the list goes on. also, i am not so sure that i wasn't left with some long term damage to my autonomic nervous system. thanks.