I don't have ADD. I only experience concentration difficulties during hypomania. I find it VERY difficult to monotask tho, not cos I get bored or anything but bcoz I'm happier, calmer when I'm challenged. I enjoy doing 5 different things and syncing them so I finish in succession, 1 almost immediately after the other. I'm actually quite OCD about timing tasks, I get UPSET if my task timing is off, it BUGS me ALOT. I get MISERABLE at jobs where I can't multitask, it's like I can feel my brain cells dying 1 by 1... But like I said, no, I'm not ADD.