I'm curious, for those parents with a Model S. Probably your kids will see you plug in the car. If they're curious, about what age would you let them do it themselves? I don't have young kids but now grand-kids are visiting and they are curious. With my Roadster I've been at public charge stations and had mothers of kids I would guess about 5 years saying "Look, he is plugging in his car!" With an ICE, it's clear that you go to the gas station and I wouldn't let a kid touch a pump until they are ready to drive. But with the MS, I'm not so certain. If they are old enough to use a wall outlet, are they old enough to plug in the MS?