F Train

"I'm on the Brooklyn bound F train. lt's empty this time of day. Just a few schizophrenic-looking individuals. Not that, as far as I know, schizophrenics have visible markings, just that I once heard a statistic that, of the  small percentage of Caucasian cab drivers in New York City, ninety percent are schizophrenic. I believe a similar statistic could be applied to daytime F train riders."
Maggie Estep, Hex