If you’re not this excited, you can’t win.
I worry a lot about seeming too enthusiastic and scaring people off (it happens!) but honestly, what’s the point in that? Is there anything better than being a white hot, passionate, excited human being? In my case, is there anything better than laughing at words I’ve written, crying for my characters, and immersing myself in a strange little world where nonsense makes perfect sense to me?
Perhaps it’s more polite to be too cool to express passion for something, but it’s certainly not very motivating.