GROUP COMMITMENT TO AN INDIVIDUAL EFFORT

How many things can you do at once? Can you walk and talk? Can you walk and talk AND keep track of a child? Can you walk and talk and keep track of a child and follow directions that are only in your head to your destination? How many things can we multi-task at once and still do any one of them halfway decently? Can you pat your head and rub your stomach simultaneously? Can you talk on the phone and surf the web at the same time? Is there some law of diminishing returns that governs how progressively less...