The combination: ADHD, OCD and Tourette Syndrome is very common. Many ppl with Tourette Syndrome also have ADHD and/or OCD. So if I were you, I would go to a psychiatrist to find out if you have those disorders or not (or another one).
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"I'm astounded by people who want to 'know' the universe when it's hard enough to find your way around Chinatown." - Woody Allen