It's a weird combination. I'm extroverted but also melancholy. This makes me feel like I absolutely must share. My darkest feelings. Makes for heavy blogging. Because of the Holy Spirit I can be light hearted. Without Him I am heavy hearted. I think. It's just a theory.
Maybe I get my inspiration from my audience. I fear my audience eventually grows tired of my stuff. Or I'll say too much and become embarrassed or worse, sound disloyal. Then the inspiration to share leaves me. It's a vicious cycle. If any of this makes sense. I don't really know.