I use the comments section to keep my writing and reasoning skills up. I noticed a few years ago I was having difficulties with the phonics of spelling. I found I enjoy getting feedback, both supportive and critical or nothing at all. As far as being old, it's not the golden age of life except with being more skeptical and discerning of the human condition. A strong, firm belief, and confidence in Judeo/Christian beliefs in the God of Abraham and Jesus is a constant guide. This doesn't interfere with my lifelong fascination in the sciences, they are God's creation. I'm far from perfect.