“What will make you truly feel that you’ve made it as a writer? Seeing your byline? Holding the book in your hands? Seeing it climb up the charts? Your first book launch? What will finally get you to tell people that yes, you are a writer?”
I’m still working on my first book (books, actually, as I’m working on three at the same time) but I’ve been published online and in print. Articles, essays, etc. I haven’t “made it” yet, not by a long shot.