What happens when you have a childhood dream to be a writer, but your test scores tell you it's not in the cards?

For Alexandra Penfold, she became a writer anyway — and a successful one at that. Penfold is a literary agent and the author of children's books like "All Are Welcome" and "We Are Brothers, We Are Friends."

In a viral tweet, Penfold shared an image of a self-evaluation she wrote in fourth grade. In scrawling cursive penmanship, it reads: "Writing. I love to write and I hope to become an athor [sic] someday."