Be careful what you take. Some of those meds can really rev you up and make you manic or agitated. My racing thoughts started in High School and they were horrible in college. You'll have to experiment with different meds to see what you tolerate and react to. That can take a long time for some people. You talk about racing thoughts and Robin Williams: that's what my mind was like for the good first-half of my life and I had no idea what was happening to me. Your health is the most important thing.