Due to a bunch of things suddenly happening to other people, I'm going to be up early tomorrow morning spending my day off watching my 10 month old niece.

Which is fine and all. She's a good-natured wriggly little escape artist with an adorable beaming smile that she uses all the time, and I'm generally fine with her. But I haven't actually done any proper babysitting in over 15 years and it's probably been about that long since I've changed a diaper. I've been in the happy situation of being able to hand it back when it gets leaky or grumpy. I'm sure it's like riding a bicycle or something (which I also haven't done in over 15 years because I have knee problems, so possibly not the best analogy).