There's so much to do, and really this isn't the day to try. It's one of those off days when either you can't work or the mind isn't into it. So, looking around the shop just to be productive, yep, there are things to do today, some of which have been put off for a while. Can do a check-up on things that need sharpening, stuff that should be cleaned, maybe re-arrange some shelves, or hang up or stack what's been tripped over. Could check cords and plugs, or oil this and that, or give a blast of air to some motors. The day might not be a waste after all.
"I'M NEVER WRONG - BUT I'M NOT ALWAYS RIGHT"