It’s been a while since I’ve posted. The theme that I was using and the ideas that were being explored have run their course for me. I thought about just deleting this blog and starting something new. Instead I am going to freshen the appearance of the blog and look into new subjects. Over the last year or so my life has taken several unanticipated turns. I don’t know that I need to write about those, but the changes have given me a different perspective and appreciation. So let’s see where I can go from here.