Why This Blog?

OK. I'm not much of a writer. I am too analytical. But I am going to have a go at this. So, the question is, how detailed do I want to get in this blog? How personal do I want to get? I think I have decided I am just going to write what I want, and express who I really am, and if nobody likes it, then that's that. I want to use this blog to help my friends and family keep up on what is happening with me as I take this journey that I am on. By faith, I am praying for a full recovery from stage 3b lung cancer.