Writing a novel is a journey like that described by the blind seer in, O, Brother, Where Art Thou? Dirs.Coen, Ethan and Joel Coen. Perf. George Clooney, John Turturro, Tim Blake Nelson, John Goodman, Holly Hunter, and Chris Thomas King, Touchtone Pictures, 2000. Blind Seer: "You seek a great fortune, you three who are now in …