By Natalie Houston. One of the great productivity mysteries has to be why so many of us put off unpacking a suitcase after a trip. This is the stuff of sitcoms, of advicecolumns, and blog posts. And of real life: I’ll be the first to admit that I sometimes leave my bag halfway unpacked for several days after a trip, even though it makes me feel somewhere between irritated and nauseous to see it sitting in the middle of the room. Read more...