The trick is in what one emphasizes. We either make ourselves miserable, or we make ourselves happy. The amount of work is the same.
I'm a character actor, and I made a choice when I was young, after 'Mystic Pizza', not to go for the mainstream stuff, and to do a more eclectic kind of route.
I always treated writing as a profession, never as a hobby. If you don't believe in yourself, no one else will.