I’m not sure what has changed since yesterday, but I manage to actually do something useful today. It takes me most of the day to work up to it but, after returning from the afternoon dog walk, I decide to fit the bathroom mirror that has been sitting on the landing for longer than I care to remember. I manage to locate all of the necessary tools (without losing my rag), mark and drill the required mounting holes in the wall, mount the mirror and connect it to the mains supply. My wife arrives home as I’m tidying away the tools and vacuuming up the mess, and she is delighted – not because the mirror is fitted (although she’s pleased about that as well), but because I have felt able to do the job of my own volition. Is this because of my thiamine high dosage therapy? Who knows… I will be monitoring the situation!