"i am 39 years old and have been suffering from add my whole life. it wasn&#039;t until recently i finally figured out what it was. after trying ritalin which didn&#039;t agree with me, and adderall xr which made me irritable, anti -social and too engaged i read the reviews of this &amp; decided to give it a whirl. i&#039;m only on week 1, but compared to the others i am much more myself with no anxiey!  also, i am shocked at how low of a dose gets the job done. i am on 5mg once daily around noon. you may think you need more but start low &amp; see how much changes right before your very eyes. you get plenty done and still wind down after 4 hours. i sleep great and my appetite is only affected the first 3 hours. i didn&#039;t give it a 10 b/c of some memory issues."