My trip to Iceland did not start off on a good note. I sat next to a guy on the plane whom I guess was having a Tourette syndrome. Tourette is when people have these uncontrollable ticks. His tick was pulling his hair, arranging his books in proper order on the tray table, and violently shaking his hands. He kept doing that for 7 hours straight, except when he dozed off for a few hours. OCD – Obsessive Compulsive Disorder, is when doing something doesn’t give any pleasure, but not doing it gives immense pain. I felt bad for people living with those conditions, they just can’t control it, they…