I have a seriously short attention span. Sometimes that worries me. Case in point, I was at the market the other day eyeballing the huge stack of local peaches. Peaches are one of my favorite fruits, so I was trying to decide which size bag I wanted to buy. I didn’t want to overdo it as I have done with things in the past (you know how I can be), so I decided to go for a 3-pound bag. I turned my body as I was reaching for the bag and, in the doing, spotted a sale on avocados. Before you…