I never know where to start again...

I always have great ideas on how to start blogging again, but when I get to typing, I lose all my thoughts or they are just jumbled. Should I write about work or church or school or getting healthy or.... What do people want to hear about these days? I have many thoughts as it relates to the news, but who truly wants to hear a reasonable argument these days? I suppose writing clears the head; now whether or not I have an audience will be a different story.