What to wtite, what to write?

I have never really had a problem finding words to say, but writing for this blog is a little different. I am having a difficult time finding a topic. So today my topic is, "No Topic." I feel and have empathy for students when they are told to write and know it will be published for others to read. In my private journal I write 6-10 pages in one setting. Not having a topic takes up a lot of time. I have been thinking about what to write for days now and what the theme of my blog will be. I have decided my theme is the process of finding a theme and the journey I will take to get there.