Another milestone!

Yesterday, I did something in credible: started from 3pm, I walked over 1.5 mile, then went to boating with a friend, came back almost 9pm. I had minor crash at night, a real "minor" crash. years ago either one of these invents, or even half of it, would knock me down for days, even weeks. So I have reason to believe that my health just made another step forward.