DS loves to put his hands up by his face. He's started sucking on his fingers because they end up near his mouth. When he does that, he sometimes comes really close to poking himself in the eye. The first time I saw it, he had his finger pulling down his lower eyelid. I quickly moved it away. It seems like the reflex to close his eyes should kick in, but it hasn't the few times I've seen this happen. He can't really poke himself, right?