I'm sitting on the deck of my home, doing something most people might misinterpret as masturbating. But that's not it, and cumming isn't my intent. A week or so ago I was reading about Asian massage techniques, particularly in regards to Chi and energy flows through the body. In particular the writer, a professional therapist, commented that in new patients he could feel a graininess to muscle and skin tone. This graininess is a block to proper blood flow. I began thinking about some of the physiological reactions we develop as we age, and in particular my own challenges with, among other things, erectile dysfunction. There are times, since this is my "full honesty, let it all hang out" blog, that I have trouble attaining or maintaining an erection. Hell, I'm a 58 year old man with a lot of body fat. It kind of, sadly, goes with the territory. Thirty years ago I was fit with a perhaps overly enthusiastic Lil Rambler gleefully pointing the way. But in...