There's an instance in the 1984 Olympics where there was the first year I believe that there was a women's marathon, I think that's correct. And one of the front runners or top picks for winning was heading into the stadium and all of a sudden, it seemed as if she was lost, she was kind of wandering around not knowing where she should go and in fact, she was in a position to win or at least take second place, at least take silver, got totally disoriented and did miserably in the race and she was hyperthermic, she was running against that reflex to stop.