The 80-20 rule certainly applies to my clothes. I notice that no matter how many trousers or capris or skirts or shorts I buy (and I’ve stocked up like there’s going to be an earthquake tomorrow), my butt spends over 80% of its time in the same pair of jeans. The rest of my clothes see the light of day only when this pair is out of service from a major spill or so…now ain’t that sad? Is there a way to shake myself out of this miserable habit? Or must an engineer’s clothes be resigned to their fate?