It is the last Saturday in July, and I’ve got to say that I’m feeling much better than I did the last Saturday in June. And not just because I’m off pain meds, which you may question after reading this blog post. Thankfully, I’m walking without a cane, climbing stairs and driving. (The new knee’s healing nicely, thanks. And the left one feels great, too, because I’m never doing that again. Hella no. Ask me in six months.) As I was saying, I’ve been a little worried this week because since last Sunday afternoon, I’ve stopped being very worried, and that concerns me. Honestly, I swear to you I drafted…