I do, but I'm not a big speed fan or a fan of uppers in general. I crush them up and put them in my snot locker. I like them because they seem to have a shorter duration, at least in my opinion
^it kinds like coke to me in that I enjoy taking a line or 2 then wait for the effects to wear off in do more. I don't enjoy large doses of upper all at once. Focalin to me is not ass euphoric to coke, just a hit of energy evey 25 min or so. I also feel that I'm in control more with focalin than adderall. With adderal it seems to take longer to wear off so if i take to much I'm stuck with a bad feeling for hours, with focalin, i feel its easier for me to know where my limits are and if I do cross the comfort line the unpleasantness doesn't last that long.