adhd
"I've tried several of the common ADD medications, and Concerta works the best for me. I was on it for two years a few years ago. When I am on this, I produce better work in school and in my job. When I am not on it, my mind has significant difficulty compartmentalizing information, storing it and accessing it when I need it. Often I wouldn't even hear what was being said. This creates major anxiety when I can't think clear enough to get more challenging tasks done. What Concerta also does is makes me hyper- focus on small things like constructing a simple email to send to one person - it'll take me 15 minutes to write the 30 second email because I'm overly focused on my every word."