Why did the author begin to doubt himself after the first year of his writing career

A．warn young people of the hardships that a successful writer has to experience
B．advise young people to give up their idea of becoming a professional writer
C．show young people it's unrealistic for a writer to pursue wealth and fame
D．encourage young people to pursue a writing career

A．Genuine writers often find their work interesting and rewarding.
B．A writer's success depends on luck rather than on effort.
C．Famous writers usually live in poverty and isolation.
D．The chances for a writer to become successful are small.