Call it brain freeze. These past weeks of painfully cold weather seemed to freeze my mind as well as my feet. I shouldn’t have complained. The frigid weather gave us time to get projects done in the house. But it also made me feel a bit grouchy…for no particular reason. Once the weather warmed so my nose hairs didn’t freeze when I went outside, my husband gently asked if I’d like to go for a walk. Yes was not my first answer. But my mind was still working enough to remind me that this might be a good thing. When we got back from taking the dogs down the road and back, my mood was lifted. And s…