You know that long list of stuff you wanted to do today? Forget about it. One thing after another comes up to thwart your plans. You'll be miles ahead if you surrender early on to spontaneity. Whether you're chauffeuring the kids all over town to activities you didn't know about, picking up a parent whose car won't start or handling another half-dozen impromptu requests, keep your humor: your family will cherish you even more for your laid-back approach.