Yes, whatever you imagine I might say that's positive for all of the stuff below, I'm all of that and much more!
What goes into a blog post? Helpful, specific content that: 1) gives readers a useful takeaway, and 2) shows you're an expert.
John Hartig hasn't used blog posts before, so excuse his inexperience in this practice. He hopes that the topics of writing, web design and photography will "humanize" what keeps him busy during retirement in Niagara. He intends to help other seniors in Niagara acquire skills in the computer, the camera and writing. Grandma Moses, after all didn't start painting seriously until the age of 78. While you still think you can, you can! Just do it!