C????n? provides a ??m?l?r psychomotor stimulant outcome to th?t ?file amphetamine and r?l?t?d ??m??und?. It boosts transmitter ??n??ntr?t??n? ?n b?th th? n?r?dr?n?rg?? ?nd the d???m?n?rg?? synapse ?nd also ??t? ?? ?n ?n???th?t?? agent. And because addiction ??n produce ?v?n m?r? r???dl? if