well, maybe it is the heat.
I knew I was in trouble when I was driving home from physical therapy at 9:40 a.m. and it was already 90 degrees F.
Luckily, I came up with the brilliant idea to buy one of these. (I am miserly about air conditioning.)
The assembly instructions and I did not get along perfectly, but the thing is put together and working.
(The downside is that it turns out there is a lot of dust and cathair on my desk, and the nice fan is stirring it all up.)
In shoulder news, I was able to do some of my strengthening exercises today in physical therapy, though not a lot of them. Still, this is progress from Monday, when my PT just stretched me and sent me home.