Don’t you wish that you had a check engine light on your forehead? Or maybe in a less conspicuous place like your arm? One of your friends could walk by, notice that your “engine” needs some tuning and send you to the dealer (aka the spa or just a night out) for a tuneup. Maybe the light could come in different colors – one for when your engine just needs a rest and another for when you’re sick. Then someone could make you some chicken-noodle-soup and rub your feet for you so you could get some actual rest.

Oh well… until we come with glowing lights in our arms we’ll just have to be content with Visiting Teachers! They’re probably better anyway.