Told my doc today that I'm not going to keep taking methylphenidate (generic Ritalin) for my ADHD. It worked well for a while, but lately doesn't seem to do anything except make me irritable and way too prone to bouts of irrational anger. So, back to the drawing board, I guess. Have to find a non-stimulant medication. Definitely not going to take Adderall or Vyvanse.