I've been reflecting on "what my blog is about". I used to reflect on my life in the same way, but never came to a definite conclusion. So I'm narrowing the focus of my question to just the blog.
My intention is to write about some technical items that should be easy, but weren't necessarily (at least to me). A lot of what I write might look like it's for beginners, but if it took more than a little research to find it, I think it's worth writing down.
Hopefully you'll either agree, or read someone else's blog.