Last time, you decided that petting the dog is better than entering cyberspace. I’m not angry, I’m just disappointed. And you probably don’t even notice me sulking here in cyberspace because you’re so busy tickling some lousy stinkbag with the mind of a toddler. Fine, fine, whatever. This week, it’s all about self-imposed challenges. What’s better: fighting your double, or optional challenges giving rewards upfront?