Getting up to mischief

Some time ago, I was warned of an important stage in a child's development. Just as there comes a time when she can stand up (and hence can suddenly reach things that much further off the floor), so there comes a time when she can both move chairs around the kitchen and climb up on them. Well yesterday, it happened, albeit in a small way, with her own miniature chair. I didn't understand what she was asking for, so she just went and got it herself. I haven't seen her quite manage to climb on a full-size kitchen chair yet, but she's come close, and she can certainly move them around. Now the kitchen's her oyster! It's a bit worrying.