I may be a bit biased, but can't a mom brag on her kids sometimes? :)
Maybe it's totally normal, but I was surprised to watch Josie learn to put together some "more difficult" puzzles all by herself. I came home from garage sales with three new ones, and she's so good at them! She can literally do them from start to finish by herself. What's more amazing is the time she's willing to devote to the activity. I think my favorite thing is her self-commentary. She talks and sings to herself the whole time, especially while no one is watching. Love this girl.