I belong in a world of numbers.
There's a long interview with Daniel Tammet, autistic savant (this is the guy who can recite pi to umpteen thousand places) and synesthete, at NPR. It's from Talk of the Nation, and it is in regard to his new book.
It's quite fascinating.
I've always been interested in intelligence/genius/neurology/savantism, and this is particularly fascinating, as, like Temple Grandin, Tammet is a very self-aware and capable communicator.