Not my children!

Picture this. Zach in the bathroom (don't picture this), hearing Carla saying, "Ouch, ouch, nose, ouch." Then she starts crying, "Stuck, owie, stuck nose, help, ayuda porfavor!" Zach finishes up (don't picture), goes into her room and she is in her crib saying that her nose hurts. Zach thinks, oh maybe she just has a booger stuck up her nose. So he has her blow her nose, and lo and behold, a bead comes out of each one of her nostrils! Gross!!!! One of them was even bloody. What in the world posses children to stick things up their nose?? I don't understand. But then again, some grown ups have a fascination with sticking their fingers up their nose. Sorry no picture of either scenario.