Few people with Tourette syndrom are harmed in earthquakes, hurricanes and erupting volcanoes. Why are there so many Tourette survivors? We asked the leader of the Tourette people in the navi tribe and as we saw the guy shaking sideways it became crystal clear to us. These people have internal earthquakes all the time. If our planet was to have similar earth ticks, humans would be thrown into space. To them, natural catastrophes is nothing. It`s just a day where they can finally get some peace.