The following passage from the excerpt (paragraph 13) mainly suggests that fill in the blank___________.
Dr. Williams examines Phineas’s head. He can’t believe that this man is still alive. His skull is cracked open, as if something has popped out from the inside. Accident victims are often too shaken to know what happened, so Dr. Williams turns to Phineas’s workmen for the story, but Phineas insists on speaking for himself. He tells Dr. Williams that the iron went right through his head.