In his pre-transition life, Isaac Fellman, MA '09, worked as a paralegal, freelance proofreader and secretary at a car dealership. He was unhappily married. And he published a well-received novel, “The Breath of the Sun,” under his birth name. “I truly feel sometimes like a different person that all those things happened to,” Fellman, a transgender man who lives in San Francisco, said in a recent interview. “A different person is creating the narrative now.”