I'm feeling a bit more improvement here and there. We have an electric mower and there were some technical problems here and there in trying to mow the somewhat overgrown side of the house due to another mower that kicked the bucket. Normally, I don't do much except to make sure that the extension cable doesn't get mowed and damaged like it did one time, me sitting off to the side.
In this case, I was out there for about 20-25 minutes after resetting the electrical breaker box. Then I started mowing a few rows. No pain, just some stiffness on the left knee, which was expected. Later on, I used the edger in places.
Looks like I could get back to doing at least some mowing next year.
I did some grilling in the back yard's small brick grill with the help of Jamie's young son. He did a nice job in flipping some of the burgers and hot dogs and helping out in taking in the cooked items.
While watching the "See What I'm Saying" documentary at MSSD's Malz Theatre, I didn't use the wheelchair. I walked in, standing part of the time before the show, and standing much of the time afterwards, talking with others. That's pretty much another milestone right there.