No matter how hard women work or how much they accomplish in a day, there's lingering anxiety and guilt over what they didn't do. We just wish the world would stop for a day so we could catch up. Glynnis Whitwer has identified what makes us feel so overburdened--and it's probably not what you think. Taming the To-Do List exposes a seismic shift in our society: from one in which most of us were proactive toward one where we now carry the burden of...