More Questions Than Answers

Well. I've thought of having a blog for a long time. I've been an avid journaler for a long time. I've wanted to write a book for even longer. A journal is private. A blog, not. The point of a book is to get the word out about whatever. When I think of a blog, I think, what does someone else care? When I think of a journal, I think, I'm proabably the only one who cares. When I think of a book, I think has my life had enough in it to keep the interest of a stranger, much less have them pay money for it. ??? I'm so stuck. Is it the Holy Spirit nudging me? If so, what's next? If it's just me, what do I do with all that's twirling around in my brain? Graham cooke calls it "Head noise. The soundtrack of our lives" How do you get that out there so others are interested?