Passage 2
Many a young person tells me he wants to be a writer．I always encourage such people， but also explain that there’s a big difference between“being a writer”and writing．In most cases these individuals are dreaming of wealth and fame，not the long hours alone at a typewriter．“You’ve got to want to write，”I say to them，“not want to be a writer”．
The reality is that writing is a lonely, private and poor paying affair．For every writer kissed by fortune there are thousands more whose longing is never rewarded．When I left a 20-year career in the U．S．Coast Guard to become a freelance writer(自由撰稿人)，I had no prospects at all. What I did have was a friend who found me in my room in a New York apartment building．It didn’t even matter that it was cold and had no bathroom．I immediately bought a used manual typewriter and felt like a genuine writer．
After a year or so，however, I still hadn’t gotten a break and began to doubt myself．It was so hard to sell a story that barely made enough to eat．But I knew I wanted to write．I had dreamed about it for years．I wasn’t going to be one of those people who die wondering．What if I would keep putting my dream to the test even enough it meant living with uncertainty and fear of failure．This is the Shadow land of hope，and anyone with a dream must learn to live there．
“…people who die wondering．What if”refers to“those_______”．
A．who think too much of the dark side of life B．who regret giving up their career halfway C．who think a lot without making a decision D．who are full of imagination even upon death