"after years of being treated for the secondary effects of adhd (depression, anxiety), the primary disorder and everything else has disappeared. i am a better me. able to concentrate, to carry a conversation, to complete responsibilities, to maintain relationships (control my &quot;tourettes&quot;, so to speak)...and i  have yet to lose my personality. i&#039;m on the lowest amount (mg) possible to make a difference. maybe that makes a difference in the blunting of the personality. i read a lot of complaints of it killing ones personality and i do not experience that at all. i have no side effects. no problem with sleep, or weight. everything has been an improvement."