I was given Ritalin for ADHD and it worked the first week, but after 3 days they had to add an afternoon dose because of the crash... Well 3 weeks in it's not working at all ... But I don't understand why it makes me slow down too much and almost dont want to do anything at all, if I don't take it I'm in high gear so bad that everyone around me is telling me to slow down, I don't even know where to start