I was diagnosed with it 3 years ago. During that time I have taken 2 meds, Concerta & Wellbutrin. I went through many tests before I was diagnosed with it. A few years ago, I noticed that my "road rage" was increasing year by year. I knew that this wasn't me, and that I had to do something. After being diagnosed and learning what some of the other symptoms were. Suddenly, the missing answers to why I had such a hard time in school and other things in life finally came to me.