For me, writing is the only thing that passes the three tests of metier: (1) when I'm doing it, I don't feel that I should be doing something else instead: (2) it produces a sense of accomplishment and, nce in a while, pride; and (3) it's frightening.
I wasn't even in a newspaper office where I was getting assignments in competition with other people. I remember earlier, though, that I knew a young woman who had been published in the New Yorker, and I was so jealous of her. It wasn't exactly a personal competition. I just envied that accomplishment.