As a rule, I strenuously avoid meetings on Monday mornings or Friday afternoons. If I’m doing the set-up, I don’t even consider those times. But I don’t always get to pick. I’ve been dreading my 3:00 p.m. meeting all day — and it just got canceled! My brain cells are just not working this afternoon, even though I have work I should be doing. Can’t wait until the end of the day.