The problem with having the ability and motivation to be mobile so young is that the judgment isn't there. No sense of safety at all. She will plow into walls and furniture and get herself stuck under things, then scream in frustration. All the children did this briefly but that fun phase seems to be lasting longer and is more intense with her. She can't be left alone on the floor for a second. Luckily there are plenty of people here to watch her.