> It's nothing like my childhood dream. But I am happy—more than 80% of the time. Sounds like being a science writer fulfils the author’s current dreams, thoug

> It's nothing like my childhood dream. But I am happy—more than 80% of the time. Sounds like being a science writer fulfils the author’s current dreams, though. Perhaps it’s OK to follow your dreams, as long as you react when your dreams change.