Notice that I've made sure to write YOU in big letters. I'm not asking how you know that writing is right (or not) for people other than yourselves. What I'm wondering is about the personal experience of each and every one of you regarding yourselves. Each one of you chose to write. Each one of you, or most of you, faced challenges. What, if anything, happened to you to make you doubt yourselves? What happened to make you reaffirm your position that you should stick to writing? When, if ever, your doubts have disappeared and you've fallen to one or another side of the fence on the writing issue?