This is such helpful advice. I was actually thinking about this recently. If I was a teacher, what would I love teaching? The only thing I know for a fact I'd enjoy are creative writing and literature. Teaching languages might be fun too, but it's not IT. It's just not it.
Writing has always been it. How do I know? Thanks to another great advice of yours - flow states. I literally don't even sense time as it passes by, hour after hour.
Thank you for this article, I loved reading it!