This week, author Tim Prasil's "Marvellous Box" contains the ultimate gift: the do-over. Admit it, if you were allowed one, it wouldn't take you long to decide how to spend it. But what if you could have a do-over for your do-over? And if you didn't like how that played out, could you do that one over too? Would you ever get around to living your life, or would you just be... Plotting for Perfection?