Divided attention...

Ever wonder if it worthwhile to multi-task or do one thing at a time because in the former case, you are almost always busy thinking about all or most of the work and end up doing much less on a regular basis; hence, more tired, less productive and eventually less happy.

How about prioritizing through notes & to do list. Those have really come in handy with me, especially with the cell phone features available these days, it's a huge burden off me! I love the calendar and appointments features in my cell phone.